100722215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 133617120

約数和(自身を除く): 32894905

約数列:

[1, 5, 11, 55, 121, 229, 605, 727, 1145, 2519, 3635, 7997, 12595, 27709, 39985, 87967, 138545, 166483, 439835, 832415, 1831313, 9156565, 20144443, 100722215]

約数ペア:

[(1, 100722215), (5, 20144443), (11, 9156565), (55, 1831313), (121, 832415), (229, 439835), (605, 166483), (727, 138545), (1145, 87967), (2519, 39985), (3635, 27709), (7997, 12595)]