4727157033985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19963921}}^1$

素因数の和:19964049

約数の個数: 32

約数和(自身を含む): 6209578298880

約数和(自身を除く): 1482421264895

約数列:

[1, 5, 23, 29, 71, 115, 145, 355, 667, 1633, 2059, 3335, 8165, 10295, 47357, 236785, 19963921, 99819605, 459170183, 578953709, 1417438391, 2295850915, 2894768545, 7087191955, 13315935307, 32601082993, 41105713339, 66579676535, 163005414965, 205528566695, 945431406797, 4727157033985]

約数ペア:

[(1, 4727157033985), (5, 945431406797), (23, 205528566695), (29, 163005414965), (71, 66579676535), (115, 41105713339), (145, 32601082993), (355, 13315935307), (667, 7087191955), (1633, 2894768545), (2059, 2295850915), (3335, 1417438391), (8165, 578953709), (10295, 459170183), (47357, 99819605), (236785, 19963921)]