49907985

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3701}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 85294080

約数和(自身を除く): 35386095

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 3701, 4495, 11103, 13485, 18505, 55515, 107329, 114731, 321987, 344193, 536645, 573655, 1609935, 1720965, 3327199, 9981597, 16635995, 49907985]

約数ペア:

[(1, 49907985), (3, 16635995), (5, 9981597), (15, 3327199), (29, 1720965), (31, 1609935), (87, 573655), (93, 536645), (145, 344193), (155, 321987), (435, 114731), (465, 107329), (899, 55515), (2697, 18505), (3701, 13485), (4495, 11103)]