83993405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1721}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 103650624

約数和(自身を除く): 19657219

約数列:

[1, 5, 43, 215, 227, 1135, 1721, 8605, 9761, 48805, 74003, 370015, 390667, 1953335, 16798681, 83993405]

約数ペア:

[(1, 83993405), (5, 16798681), (43, 1953335), (215, 390667), (227, 370015), (1135, 74003), (1721, 48805), (8605, 9761)]