283671855

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67783}}^1$

素因数の和:67828

約数の個数: 32

約数和(自身を含む): 520581120

約数和(自身を除く): 236909265

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 67783, 203349, 338915, 610047, 1016745, 1830141, 2101273, 3050235, 6303819, 9150705, 10506365, 18911457, 31519095, 56734371, 94557285, 283671855]

約数ペア:

[(1, 283671855), (3, 94557285), (5, 56734371), (9, 31519095), (15, 18911457), (27, 10506365), (31, 9150705), (45, 6303819), (93, 3050235), (135, 2101273), (155, 1830141), (279, 1016745), (465, 610047), (837, 338915), (1395, 203349), (4185, 67783)]