47987625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 92671488

約数和(自身を除く): 44683863

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 101, 105, 125, 175, 181, 303, 375, 505, 525, 543, 707, 875, 905, 1267, 1515, 2121, 2525, 2625, 2715, 3535, 3801, 4525, 6335, 7575, 10605, 12625, 13575, 17675, 18281, 19005, 22625, 31675, 37875, 53025, 54843, 67875, 88375, 91405, 95025, 127967, 158375, 265125, 274215, 383901, 457025, 475125, 639835, 1371075, 1919505, 2285125, 3199175, 6855375, 9597525, 15995875, 47987625]

約数ペア:

[(1, 47987625), (3, 15995875), (5, 9597525), (7, 6855375), (15, 3199175), (21, 2285125), (25, 1919505), (35, 1371075), (75, 639835), (101, 475125), (105, 457025), (125, 383901), (175, 274215), (181, 265125), (303, 158375), (375, 127967), (505, 95025), (525, 91405), (543, 88375), (707, 67875), (875, 54843), (905, 53025), (1267, 37875), (1515, 31675), (2121, 22625), (2525, 19005), (2625, 18281), (2715, 17675), (3535, 13575), (3801, 12625), (4525, 10605), (6335, 7575)]