100456145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 133902720

約数和(自身を除く): 33446575

約数列:

[1, 5, 17, 29, 83, 85, 145, 415, 491, 493, 1411, 2407, 2455, 2465, 7055, 8347, 12035, 14239, 40753, 40919, 41735, 71195, 203765, 204595, 242063, 692801, 1181837, 1210315, 3464005, 5909185, 20091229, 100456145]

約数ペア:

[(1, 100456145), (5, 20091229), (17, 5909185), (29, 3464005), (83, 1210315), (85, 1181837), (145, 692801), (415, 242063), (491, 204595), (493, 203765), (1411, 71195), (2407, 41735), (2455, 40919), (2465, 40753), (7055, 14239), (8347, 12035)]