355087485

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13397}}^1$

素因数の和:13458

約数の個数: 48

約数和(自身を含む): 668828160

約数和(自身を除く): 313740675

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 5301, 8835, 13397, 26505, 40191, 66985, 120573, 200955, 254543, 415307, 602865, 763629, 1245921, 1272715, 2076535, 2290887, 3737763, 3818145, 6229605, 7890833, 11454435, 18688815, 23672499, 39454165, 71017497, 118362495, 355087485]

約数ペア:

[(1, 355087485), (3, 118362495), (5, 71017497), (9, 39454165), (15, 23672499), (19, 18688815), (31, 11454435), (45, 7890833), (57, 6229605), (93, 3818145), (95, 3737763), (155, 2290887), (171, 2076535), (279, 1272715), (285, 1245921), (465, 763629), (589, 602865), (855, 415307), (1395, 254543), (1767, 200955), (2945, 120573), (5301, 66985), (8835, 40191), (13397, 26505)]