87337575

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 178113600

約数和(自身を除く): 90776025

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 37, 39, 45, 65, 75, 111, 117, 135, 185, 195, 225, 269, 325, 333, 351, 481, 555, 585, 675, 807, 925, 975, 999, 1345, 1443, 1665, 1755, 2405, 2421, 2775, 2925, 3497, 4035, 4329, 4995, 6725, 7215, 7263, 8325, 8775, 9953, 10491, 12025, 12105, 12987, 17485, 20175, 21645, 24975, 29859, 31473, 36075, 36315, 49765, 52455, 60525, 64935, 87425, 89577, 94419, 108225, 129389, 149295, 157365, 181575, 248825, 262275, 268731, 324675, 388167, 447885, 472095, 646945, 746475, 786825, 1164501, 1343655, 1940835, 2239425, 2360475, 3234725, 3493503, 5822505, 6718275, 9704175, 17467515, 29112525, 87337575]

約数ペア:

[(1, 87337575), (3, 29112525), (5, 17467515), (9, 9704175), (13, 6718275), (15, 5822505), (25, 3493503), (27, 3234725), (37, 2360475), (39, 2239425), (45, 1940835), (65, 1343655), (75, 1164501), (111, 786825), (117, 746475), (135, 646945), (185, 472095), (195, 447885), (225, 388167), (269, 324675), (325, 268731), (333, 262275), (351, 248825), (481, 181575), (555, 157365), (585, 149295), (675, 129389), (807, 108225), (925, 94419), (975, 89577), (999, 87425), (1345, 64935), (1443, 60525), (1665, 52455), (1755, 49765), (2405, 36315), (2421, 36075), (2775, 31473), (2925, 29859), (3497, 24975), (4035, 21645), (4329, 20175), (4995, 17485), (6725, 12987), (7215, 12105), (7263, 12025), (8325, 10491), (8775, 9953)]