40601015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 66044160

約数和(自身を除く): 25443145

約数列:

[1, 5, 7, 13, 17, 29, 35, 65, 85, 91, 119, 145, 181, 203, 221, 377, 455, 493, 595, 905, 1015, 1105, 1267, 1547, 1885, 2353, 2465, 2639, 3077, 3451, 5249, 6335, 6409, 7735, 11765, 13195, 15385, 16471, 17255, 21539, 26245, 32045, 36743, 40001, 44863, 68237, 82355, 89233, 107695, 183715, 200005, 224315, 280007, 341185, 446165, 477659, 624631, 1160029, 1400035, 2388295, 3123155, 5800145, 8120203, 40601015]

約数ペア:

[(1, 40601015), (5, 8120203), (7, 5800145), (13, 3123155), (17, 2388295), (29, 1400035), (35, 1160029), (65, 624631), (85, 477659), (91, 446165), (119, 341185), (145, 280007), (181, 224315), (203, 200005), (221, 183715), (377, 107695), (455, 89233), (493, 82355), (595, 68237), (905, 44863), (1015, 40001), (1105, 36743), (1267, 32045), (1547, 26245), (1885, 21539), (2353, 17255), (2465, 16471), (2639, 15385), (3077, 13195), (3451, 11765), (5249, 7735), (6335, 6409)]