76340265

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 126821376

約数和(自身を除く): 50481111

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1065, 1667, 3053, 5001, 8335, 9159, 15265, 25005, 45795, 71681, 118357, 215043, 355071, 358405, 591785, 1075215, 1775355, 5089351, 15268053, 25446755, 76340265]

約数ペア:

[(1, 76340265), (3, 25446755), (5, 15268053), (15, 5089351), (43, 1775355), (71, 1075215), (129, 591785), (213, 358405), (215, 355071), (355, 215043), (645, 118357), (1065, 71681), (1667, 45795), (3053, 25005), (5001, 15265), (8335, 9159)]