47877375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 103993344

約数和(自身を除く): 56115969

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 25, 35, 39, 61, 65, 69, 75, 91, 105, 115, 125, 161, 175, 183, 195, 273, 299, 305, 325, 345, 375, 427, 455, 483, 525, 575, 793, 805, 875, 897, 915, 975, 1281, 1365, 1403, 1495, 1525, 1625, 1725, 2093, 2135, 2275, 2379, 2415, 2625, 2875, 3965, 4025, 4209, 4485, 4575, 4875, 5551, 6279, 6405, 6825, 7015, 7475, 7625, 8625, 9821, 10465, 10675, 11375, 11895, 12075, 16653, 18239, 19825, 20125, 21045, 22425, 22875, 27755, 29463, 31395, 32025, 34125, 35075, 37375, 49105, 52325, 53375, 54717, 59475, 60375, 83265, 91195, 99125, 105225, 112125, 127673, 138775, 147315, 156975, 160125, 175375, 245525, 261625, 273585, 297375, 383019, 416325, 455975, 526125, 638365, 693875, 736575, 784875, 1227625, 1367925, 1915095, 2081625, 2279875, 3191825, 3682875, 6839625, 9575475, 15959125, 47877375]

約数ペア:

[(1, 47877375), (3, 15959125), (5, 9575475), (7, 6839625), (13, 3682875), (15, 3191825), (21, 2279875), (23, 2081625), (25, 1915095), (35, 1367925), (39, 1227625), (61, 784875), (65, 736575), (69, 693875), (75, 638365), (91, 526125), (105, 455975), (115, 416325), (125, 383019), (161, 297375), (175, 273585), (183, 261625), (195, 245525), (273, 175375), (299, 160125), (305, 156975), (325, 147315), (345, 138775), (375, 127673), (427, 112125), (455, 105225), (483, 99125), (525, 91195), (575, 83265), (793, 60375), (805, 59475), (875, 54717), (897, 53375), (915, 52325), (975, 49105), (1281, 37375), (1365, 35075), (1403, 34125), (1495, 32025), (1525, 31395), (1625, 29463), (1725, 27755), (2093, 22875), (2135, 22425), (2275, 21045), (2379, 20125), (2415, 19825), (2625, 18239), (2875, 16653), (3965, 12075), (4025, 11895), (4209, 11375), (4485, 10675), (4575, 10465), (4875, 9821), (5551, 8625), (6279, 7625), (6405, 7475), (6825, 7015)]