1677195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 3249792

約数和(自身を除く): 1572597

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 61, 65, 117, 141, 183, 195, 235, 305, 423, 549, 585, 611, 705, 793, 915, 1833, 2115, 2379, 2745, 2867, 3055, 3965, 5499, 7137, 8601, 9165, 11895, 14335, 25803, 27495, 35685, 37271, 43005, 111813, 129015, 186355, 335439, 559065, 1677195]

約数ペア:

[(1, 1677195), (3, 559065), (5, 335439), (9, 186355), (13, 129015), (15, 111813), (39, 43005), (45, 37271), (47, 35685), (61, 27495), (65, 25803), (117, 14335), (141, 11895), (183, 9165), (195, 8601), (235, 7137), (305, 5499), (423, 3965), (549, 3055), (585, 2867), (611, 2745), (705, 2379), (793, 2115), (915, 1833)]