329551105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{769}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 450172800

約数和(自身を除く): 120621695

約数列:

[1, 5, 13, 19, 65, 95, 247, 347, 769, 1235, 1735, 3845, 4511, 6593, 9997, 14611, 22555, 32965, 49985, 73055, 85709, 189943, 266843, 428545, 949715, 1334215, 3468959, 5070017, 17344795, 25350085, 65910221, 329551105]

約数ペア:

[(1, 329551105), (5, 65910221), (13, 25350085), (19, 17344795), (65, 5070017), (95, 3468959), (247, 1334215), (347, 949715), (769, 428545), (1235, 266843), (1735, 189943), (3845, 85709), (4511, 73055), (6593, 49985), (9997, 32965), (14611, 22555)]