739632015

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1277}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 1310246496

約数和(自身を除く): 570614481

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 211, 305, 549, 633, 915, 1055, 1277, 1899, 2745, 3165, 3831, 6385, 9495, 11493, 12871, 19155, 38613, 57465, 64355, 77897, 115839, 193065, 233691, 269447, 389485, 579195, 701073, 808341, 1168455, 1347235, 2425023, 3505365, 4041705, 12125115, 16436267, 49308801, 82181335, 147926403, 246544005, 739632015]

約数ペア:

[(1, 739632015), (3, 246544005), (5, 147926403), (9, 82181335), (15, 49308801), (45, 16436267), (61, 12125115), (183, 4041705), (211, 3505365), (305, 2425023), (549, 1347235), (633, 1168455), (915, 808341), (1055, 701073), (1277, 579195), (1899, 389485), (2745, 269447), (3165, 233691), (3831, 193065), (6385, 115839), (9495, 77897), (11493, 64355), (12871, 57465), (19155, 38613)]