54173625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 102795264

約数和(自身を除く): 48621639

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 125, 165, 253, 275, 345, 375, 571, 575, 759, 825, 1265, 1375, 1713, 1725, 2855, 2875, 3795, 4125, 6281, 6325, 8565, 8625, 13133, 14275, 18843, 18975, 31405, 31625, 39399, 42825, 65665, 71375, 94215, 94875, 144463, 157025, 196995, 214125, 328325, 433389, 471075, 722315, 785125, 984975, 1641625, 2166945, 2355375, 3611575, 4924875, 10834725, 18057875, 54173625]

約数ペア:

[(1, 54173625), (3, 18057875), (5, 10834725), (11, 4924875), (15, 3611575), (23, 2355375), (25, 2166945), (33, 1641625), (55, 984975), (69, 785125), (75, 722315), (115, 471075), (125, 433389), (165, 328325), (253, 214125), (275, 196995), (345, 157025), (375, 144463), (571, 94875), (575, 94215), (759, 71375), (825, 65665), (1265, 42825), (1375, 39399), (1713, 31625), (1725, 31405), (2855, 18975), (2875, 18843), (3795, 14275), (4125, 13133), (6281, 8625), (6325, 8565)]