7950645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 15387840

約数和(自身を除く): 7437195

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 547, 765, 855, 969, 1615, 1641, 2735, 2907, 4845, 4923, 8205, 9299, 10393, 14535, 24615, 27897, 31179, 46495, 51965, 83691, 93537, 139485, 155895, 176681, 418455, 467685, 530043, 883405, 1590129, 2650215, 7950645]

約数ペア:

[(1, 7950645), (3, 2650215), (5, 1590129), (9, 883405), (15, 530043), (17, 467685), (19, 418455), (45, 176681), (51, 155895), (57, 139485), (85, 93537), (95, 83691), (153, 51965), (171, 46495), (255, 31179), (285, 27897), (323, 24615), (547, 14535), (765, 10393), (855, 9299), (969, 8205), (1615, 4923), (1641, 4845), (2735, 2907)]