1402162515

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 2786918400

約数和(自身を除く): 1384755885

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 89, 117, 135, 141, 191, 195, 235, 267, 351, 423, 445, 573, 585, 611, 705, 801, 955, 1157, 1269, 1335, 1719, 1755, 1833, 2115, 2403, 2483, 2865, 3055, 3471, 4005, 4183, 5157, 5499, 5785, 6345, 7449, 8595, 8977, 9165, 10413, 12015, 12415, 12549, 16497, 16999, 17355, 20915, 22347, 25785, 26931, 27495, 31239, 37245, 37647, 44885, 50997, 52065, 54379, 62745, 67041, 80793, 82485, 84995, 111735, 112941, 116701, 134655, 152991, 156195, 163137, 188235, 220987, 242379, 254985, 271895, 335205, 350103, 403965, 458973, 489411, 564705, 583505, 662961, 764955, 798953, 815685, 1050309, 1104935, 1211895, 1468233, 1750515, 1988883, 2294865, 2396859, 2447055, 3150927, 3314805, 3994765, 5251545, 5966649, 7190577, 7341165, 9944415, 10386389, 11984295, 15754635, 21571731, 29833245, 31159167, 35952885, 51931945, 93477501, 107858655, 155795835, 280432503, 467387505, 1402162515]

約数ペア:

[(1, 1402162515), (3, 467387505), (5, 280432503), (9, 155795835), (13, 107858655), (15, 93477501), (27, 51931945), (39, 35952885), (45, 31159167), (47, 29833245), (65, 21571731), (89, 15754635), (117, 11984295), (135, 10386389), (141, 9944415), (191, 7341165), (195, 7190577), (235, 5966649), (267, 5251545), (351, 3994765), (423, 3314805), (445, 3150927), (573, 2447055), (585, 2396859), (611, 2294865), (705, 1988883), (801, 1750515), (955, 1468233), (1157, 1211895), (1269, 1104935), (1335, 1050309), (1719, 815685), (1755, 798953), (1833, 764955), (2115, 662961), (2403, 583505), (2483, 564705), (2865, 489411), (3055, 458973), (3471, 403965), (4005, 350103), (4183, 335205), (5157, 271895), (5499, 254985), (5785, 242379), (6345, 220987), (7449, 188235), (8595, 163137), (8977, 156195), (9165, 152991), (10413, 134655), (12015, 116701), (12415, 112941), (12549, 111735), (16497, 84995), (16999, 82485), (17355, 80793), (20915, 67041), (22347, 62745), (25785, 54379), (26931, 52065), (27495, 50997), (31239, 44885), (37245, 37647)]