84295905

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 137479680

約数和(自身を除く): 53183775

約数列:

[1, 3, 5, 15, 89, 233, 267, 271, 445, 699, 813, 1165, 1335, 1355, 3495, 4065, 20737, 24119, 62211, 63143, 72357, 103685, 120595, 189429, 311055, 315715, 361785, 947145, 5619727, 16859181, 28098635, 84295905]

約数ペア:

[(1, 84295905), (3, 28098635), (5, 16859181), (15, 5619727), (89, 947145), (233, 361785), (267, 315715), (271, 311055), (445, 189429), (699, 120595), (813, 103685), (1165, 72357), (1335, 63143), (1355, 62211), (3495, 24119), (4065, 20737)]