11888819775

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{983}}^1\times {\mathrm{1097}}^1$

素因数の和:2110

約数の個数: 108

約数和(自身を含む): 24818603472

約数和(自身を除く): 12929783697

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 983, 1097, 1225, 1575, 2205, 2949, 3291, 3675, 4915, 5485, 6881, 7679, 8847, 9873, 11025, 14745, 16455, 20643, 23037, 24575, 27425, 34405, 38395, 44235, 48167, 49365, 53753, 61929, 69111, 73725, 82275, 103215, 115185, 144501, 161259, 172025, 191975, 221175, 240835, 246825, 268765, 309645, 345555, 433503, 483777, 516075, 575925, 722505, 806295, 1078351, 1204175, 1343825, 1548225, 1727775, 2167515, 2418885, 3235053, 3612525, 4031475, 5391755, 7548457, 9705159, 10837575, 12094425, 16175265, 22645371, 26958775, 37742285, 48525795, 52839199, 67936113, 80876325, 113226855, 158517597, 188711425, 242628975, 264195995, 339680565, 475552791, 566134275, 792587985, 1320979975, 1698402825, 2377763955, 3962939925, 11888819775]

約数ペア:

[(1, 11888819775), (3, 3962939925), (5, 2377763955), (7, 1698402825), (9, 1320979975), (15, 792587985), (21, 566134275), (25, 475552791), (35, 339680565), (45, 264195995), (49, 242628975), (63, 188711425), (75, 158517597), (105, 113226855), (147, 80876325), (175, 67936113), (225, 52839199), (245, 48525795), (315, 37742285), (441, 26958775), (525, 22645371), (735, 16175265), (983, 12094425), (1097, 10837575), (1225, 9705159), (1575, 7548457), (2205, 5391755), (2949, 4031475), (3291, 3612525), (3675, 3235053), (4915, 2418885), (5485, 2167515), (6881, 1727775), (7679, 1548225), (8847, 1343825), (9873, 1204175), (11025, 1078351), (14745, 806295), (16455, 722505), (20643, 575925), (23037, 516075), (24575, 483777), (27425, 433503), (34405, 345555), (38395, 309645), (44235, 268765), (48167, 246825), (49365, 240835), (53753, 221175), (61929, 191975), (69111, 172025), (73725, 161259), (82275, 144501), (103215, 115185)]