48087945

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 90201600

約数和(自身を除く): 42113655

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 71, 87, 135, 145, 173, 213, 261, 355, 435, 519, 639, 783, 865, 1065, 1305, 1557, 1917, 2059, 2595, 3195, 3915, 4671, 5017, 6177, 7785, 9585, 10295, 12283, 15051, 18531, 23355, 25085, 30885, 36849, 45153, 55593, 61415, 75255, 92655, 110547, 135459, 184245, 225765, 277965, 331641, 356207, 552735, 677295, 1068621, 1658205, 1781035, 3205863, 5343105, 9617589, 16029315, 48087945]

約数ペア:

[(1, 48087945), (3, 16029315), (5, 9617589), (9, 5343105), (15, 3205863), (27, 1781035), (29, 1658205), (45, 1068621), (71, 677295), (87, 552735), (135, 356207), (145, 331641), (173, 277965), (213, 225765), (261, 184245), (355, 135459), (435, 110547), (519, 92655), (639, 75255), (783, 61415), (865, 55593), (1065, 45153), (1305, 36849), (1557, 30885), (1917, 25085), (2059, 23355), (2595, 18531), (3195, 15051), (3915, 12283), (4671, 10295), (5017, 9585), (6177, 7785)]