351383265

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 655490880

約数和(自身を除く): 304107615

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 131, 135, 179, 185, 333, 393, 405, 537, 555, 655, 895, 999, 1179, 1611, 1665, 1965, 2685, 2997, 3537, 4833, 4847, 4995, 5895, 6623, 8055, 10611, 14499, 14541, 14985, 17685, 19869, 23449, 24165, 24235, 33115, 43623, 53055, 59607, 70347, 72495, 72705, 99345, 117245, 130869, 178821, 211041, 218115, 298035, 351735, 392607, 536463, 633123, 654345, 867613, 894105, 1055205, 1899369, 1963035, 2602839, 2682315, 3165615, 4338065, 7808517, 9496845, 13014195, 23425551, 39042585, 70276653, 117127755, 351383265]

約数ペア:

[(1, 351383265), (3, 117127755), (5, 70276653), (9, 39042585), (15, 23425551), (27, 13014195), (37, 9496845), (45, 7808517), (81, 4338065), (111, 3165615), (131, 2682315), (135, 2602839), (179, 1963035), (185, 1899369), (333, 1055205), (393, 894105), (405, 867613), (537, 654345), (555, 633123), (655, 536463), (895, 392607), (999, 351735), (1179, 298035), (1611, 218115), (1665, 211041), (1965, 178821), (2685, 130869), (2997, 117245), (3537, 99345), (4833, 72705), (4847, 72495), (4995, 70347), (5895, 59607), (6623, 53055), (8055, 43623), (10611, 33115), (14499, 24235), (14541, 24165), (14985, 23449), (17685, 19869)]