74915235

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 134042688

約数和(自身を除く): 59127453

約数列:

[1, 3, 5, 9, 15, 45, 53, 101, 159, 265, 303, 311, 477, 505, 795, 909, 933, 1515, 1555, 2385, 2799, 4545, 4665, 5353, 13995, 16059, 16483, 26765, 31411, 48177, 49449, 80295, 82415, 94233, 148347, 157055, 240885, 247245, 282699, 471165, 741735, 1413495, 1664783, 4994349, 8323915, 14983047, 24971745, 74915235]

約数ペア:

[(1, 74915235), (3, 24971745), (5, 14983047), (9, 8323915), (15, 4994349), (45, 1664783), (53, 1413495), (101, 741735), (159, 471165), (265, 282699), (303, 247245), (311, 240885), (477, 157055), (505, 148347), (795, 94233), (909, 82415), (933, 80295), (1515, 49449), (1555, 48177), (2385, 31411), (2799, 26765), (4545, 16483), (4665, 16059), (5353, 13995)]