72303645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2371}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 122964480

約数和(自身を除く): 50660835

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 535, 1605, 2033, 2371, 6099, 7113, 10165, 11855, 30495, 35565, 45049, 135147, 225245, 253697, 675735, 761091, 1268485, 3805455, 4820243, 14460729, 24101215, 72303645]

約数ペア:

[(1, 72303645), (3, 24101215), (5, 14460729), (15, 4820243), (19, 3805455), (57, 1268485), (95, 761091), (107, 675735), (285, 253697), (321, 225245), (535, 135147), (1605, 45049), (2033, 35565), (2371, 30495), (6099, 11855), (7113, 10165)]