4443137775

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{3019}}^1$

素因数の和:3277

約数の個数: 72

約数和(自身を含む): 8256535040

約数和(自身を除く): 3813397265

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 211, 225, 279, 465, 633, 775, 1055, 1395, 1899, 2325, 3019, 3165, 5275, 6541, 6975, 9057, 9495, 15095, 15825, 19623, 27171, 32705, 45285, 47475, 58869, 75475, 93589, 98115, 135855, 163525, 226425, 280767, 294345, 467945, 490575, 637009, 679275, 842301, 1403835, 1471725, 1911027, 2339725, 3185045, 4211505, 5733081, 7019175, 9555135, 15925225, 19747279, 21057525, 28665405, 47775675, 59241837, 98736395, 143327025, 177725511, 296209185, 493681975, 888627555, 1481045925, 4443137775]

約数ペア:

[(1, 4443137775), (3, 1481045925), (5, 888627555), (9, 493681975), (15, 296209185), (25, 177725511), (31, 143327025), (45, 98736395), (75, 59241837), (93, 47775675), (155, 28665405), (211, 21057525), (225, 19747279), (279, 15925225), (465, 9555135), (633, 7019175), (775, 5733081), (1055, 4211505), (1395, 3185045), (1899, 2339725), (2325, 1911027), (3019, 1471725), (3165, 1403835), (5275, 842301), (6541, 679275), (6975, 637009), (9057, 490575), (9495, 467945), (15095, 294345), (15825, 280767), (19623, 226425), (27171, 163525), (32705, 135855), (45285, 98115), (47475, 93589), (58869, 75475)]