153927585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 320965632

約数和(自身を除く): 167038047

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 47, 63, 105, 111, 141, 185, 235, 259, 281, 315, 329, 333, 423, 555, 705, 777, 843, 987, 1295, 1405, 1645, 1665, 1739, 1967, 2115, 2331, 2529, 2961, 3885, 4215, 4935, 5217, 5901, 8695, 9835, 10397, 11655, 12173, 12645, 13207, 14805, 15651, 17703, 26085, 29505, 31191, 36519, 39621, 51985, 60865, 66035, 72779, 78255, 88515, 92449, 93573, 109557, 118863, 155955, 182595, 198105, 218337, 277347, 363895, 462245, 467865, 488659, 547785, 594315, 655011, 832041, 1091685, 1386735, 1465977, 2443295, 3275055, 3420613, 4160205, 4397931, 7329885, 10261839, 17103065, 21989655, 30785517, 51309195, 153927585]

約数ペア:

[(1, 153927585), (3, 51309195), (5, 30785517), (7, 21989655), (9, 17103065), (15, 10261839), (21, 7329885), (35, 4397931), (37, 4160205), (45, 3420613), (47, 3275055), (63, 2443295), (105, 1465977), (111, 1386735), (141, 1091685), (185, 832041), (235, 655011), (259, 594315), (281, 547785), (315, 488659), (329, 467865), (333, 462245), (423, 363895), (555, 277347), (705, 218337), (777, 198105), (843, 182595), (987, 155955), (1295, 118863), (1405, 109557), (1645, 93573), (1665, 92449), (1739, 88515), (1967, 78255), (2115, 72779), (2331, 66035), (2529, 60865), (2961, 51985), (3885, 39621), (4215, 36519), (4935, 31191), (5217, 29505), (5901, 26085), (8695, 17703), (9835, 15651), (10397, 14805), (11655, 13207), (12173, 12645)]