788324255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1327}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 1041258240

約数和(自身を除く): 252933985

約数列:

[1, 5, 17, 29, 85, 145, 241, 493, 1205, 1327, 2465, 4097, 6635, 6989, 20485, 22559, 34945, 38483, 112795, 118813, 192415, 319807, 594065, 654211, 1599035, 3271055, 5436719, 9274403, 27183595, 46372015, 157664851, 788324255]

約数ペア:

[(1, 788324255), (5, 157664851), (17, 46372015), (29, 27183595), (85, 9274403), (145, 5436719), (241, 3271055), (493, 1599035), (1205, 654211), (1327, 594065), (2465, 319807), (4097, 192415), (6635, 118813), (6989, 112795), (20485, 38483), (22559, 34945)]