28332975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 52032384

約数和(自身を除く): 23699409

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 165, 183, 275, 305, 563, 671, 825, 915, 1525, 1689, 2013, 2815, 3355, 4575, 6193, 8445, 10065, 14075, 16775, 18579, 30965, 34343, 42225, 50325, 92895, 103029, 154825, 171715, 377773, 464475, 515145, 858575, 1133319, 1888865, 2575725, 5666595, 9444325, 28332975]

約数ペア:

[(1, 28332975), (3, 9444325), (5, 5666595), (11, 2575725), (15, 1888865), (25, 1133319), (33, 858575), (55, 515145), (61, 464475), (75, 377773), (165, 171715), (183, 154825), (275, 103029), (305, 92895), (563, 50325), (671, 42225), (825, 34343), (915, 30965), (1525, 18579), (1689, 16775), (2013, 14075), (2815, 10065), (3355, 8445), (4575, 6193)]