73570985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 97264800

約数和(自身を除く): 23693815

約数列:

[1, 5, 17, 37, 85, 149, 157, 185, 629, 745, 785, 2533, 2669, 3145, 5513, 5809, 12665, 13345, 23393, 27565, 29045, 93721, 98753, 116965, 397681, 468605, 493765, 865541, 1988405, 4327705, 14714197, 73570985]

約数ペア:

[(1, 73570985), (5, 14714197), (17, 4327705), (37, 1988405), (85, 865541), (149, 493765), (157, 468605), (185, 397681), (629, 116965), (745, 98753), (785, 93721), (2533, 29045), (2669, 27565), (3145, 23393), (5513, 13345), (5809, 12665)]