1062315

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 40

約数和(自身を含む): 1980528

約数和(自身を除く): 918213

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 61, 81, 129, 135, 183, 215, 305, 387, 405, 549, 645, 915, 1161, 1647, 1935, 2623, 2745, 3483, 4941, 5805, 7869, 8235, 13115, 17415, 23607, 24705, 39345, 70821, 118035, 212463, 354105, 1062315]

約数ペア:

[(1, 1062315), (3, 354105), (5, 212463), (9, 118035), (15, 70821), (27, 39345), (43, 24705), (45, 23607), (61, 17415), (81, 13115), (129, 8235), (135, 7869), (183, 5805), (215, 4941), (305, 3483), (387, 2745), (405, 2623), (549, 1935), (645, 1647), (915, 1161)]