13529175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 26331648

約数和(自身を除く): 12802473

約数列:

[1, 3, 5, 11, 15, 23, 25, 31, 33, 55, 69, 75, 93, 115, 155, 165, 253, 275, 341, 345, 465, 529, 575, 713, 759, 775, 825, 1023, 1265, 1587, 1705, 1725, 2139, 2325, 2645, 3565, 3795, 5115, 5819, 6325, 7843, 7935, 8525, 10695, 13225, 16399, 17457, 17825, 18975, 23529, 25575, 29095, 39215, 39675, 49197, 53475, 81995, 87285, 117645, 145475, 180389, 196075, 245985, 409975, 436425, 541167, 588225, 901945, 1229925, 2705835, 4509725, 13529175]

約数ペア:

[(1, 13529175), (3, 4509725), (5, 2705835), (11, 1229925), (15, 901945), (23, 588225), (25, 541167), (31, 436425), (33, 409975), (55, 245985), (69, 196075), (75, 180389), (93, 145475), (115, 117645), (155, 87285), (165, 81995), (253, 53475), (275, 49197), (341, 39675), (345, 39215), (465, 29095), (529, 25575), (575, 23529), (713, 18975), (759, 17825), (775, 17457), (825, 16399), (1023, 13225), (1265, 10695), (1587, 8525), (1705, 7935), (1725, 7843), (2139, 6325), (2325, 5819), (2645, 5115), (3565, 3795)]