421095935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 557565120

約数和(自身を除く): 136469185

約数列:

[1, 5, 13, 65, 83, 89, 415, 445, 877, 1079, 1157, 4385, 5395, 5785, 7387, 11401, 36935, 57005, 72791, 78053, 96031, 363955, 390265, 480155, 946283, 1014689, 4731415, 5073445, 6478399, 32391995, 84219187, 421095935]

約数ペア:

[(1, 421095935), (5, 84219187), (13, 32391995), (65, 6478399), (83, 5073445), (89, 4731415), (415, 1014689), (445, 946283), (877, 480155), (1079, 390265), (1157, 363955), (4385, 96031), (5395, 78053), (5785, 72791), (7387, 57005), (11401, 36935)]