993992255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 1266883200

約数和(自身を除く): 272890945

約数列:

[1, 5, 29, 61, 109, 145, 305, 545, 1031, 1769, 3161, 5155, 6649, 8845, 15805, 29899, 33245, 62891, 112379, 149495, 192821, 314455, 561895, 964105, 1823839, 3258991, 6855119, 9119195, 16294955, 34275595, 198798451, 993992255]

約数ペア:

[(1, 993992255), (5, 198798451), (29, 34275595), (61, 16294955), (109, 9119195), (145, 6855119), (305, 3258991), (545, 1823839), (1031, 964105), (1769, 561895), (3161, 314455), (5155, 192821), (6649, 149495), (8845, 112379), (15805, 62891), (29899, 33245)]