47035725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 87869376

約数和(自身を除く): 40833651

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 73, 75, 121, 165, 213, 219, 275, 355, 363, 365, 605, 781, 803, 825, 1065, 1095, 1775, 1815, 1825, 2343, 2409, 3025, 3905, 4015, 5183, 5325, 5475, 8591, 8833, 9075, 11715, 12045, 15549, 19525, 20075, 25773, 25915, 26499, 42955, 44165, 57013, 58575, 60225, 77745, 128865, 129575, 132495, 171039, 214775, 220825, 285065, 388725, 627143, 644325, 662475, 855195, 1425325, 1881429, 3135715, 4275975, 9407145, 15678575, 47035725]

約数ペア:

[(1, 47035725), (3, 15678575), (5, 9407145), (11, 4275975), (15, 3135715), (25, 1881429), (33, 1425325), (55, 855195), (71, 662475), (73, 644325), (75, 627143), (121, 388725), (165, 285065), (213, 220825), (219, 214775), (275, 171039), (355, 132495), (363, 129575), (365, 128865), (605, 77745), (781, 60225), (803, 58575), (825, 57013), (1065, 44165), (1095, 42955), (1775, 26499), (1815, 25915), (1825, 25773), (2343, 20075), (2409, 19525), (3025, 15549), (3905, 12045), (4015, 11715), (5183, 9075), (5325, 8833), (5475, 8591)]