70468725

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 120609344

約数和(自身を除く): 50140619

約数列:

[1, 3, 5, 15, 25, 61, 73, 75, 183, 211, 219, 305, 365, 633, 915, 1055, 1095, 1525, 1825, 3165, 4453, 4575, 5275, 5475, 12871, 13359, 15403, 15825, 22265, 38613, 46209, 64355, 66795, 77015, 111325, 193065, 231045, 321775, 333975, 385075, 939583, 965325, 1155225, 2818749, 4697915, 14093745, 23489575, 70468725]

約数ペア:

[(1, 70468725), (3, 23489575), (5, 14093745), (15, 4697915), (25, 2818749), (61, 1155225), (73, 965325), (75, 939583), (183, 385075), (211, 333975), (219, 321775), (305, 231045), (365, 193065), (633, 111325), (915, 77015), (1055, 66795), (1095, 64355), (1525, 46209), (1825, 38613), (3165, 22265), (4453, 15825), (4575, 15403), (5275, 13359), (5475, 12871)]