47828235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 96832512

約数和(自身を除く): 49004277

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 111, 185, 195, 259, 273, 455, 481, 555, 777, 947, 1295, 1365, 1443, 2405, 2841, 3367, 3885, 4735, 6629, 7215, 10101, 12311, 14205, 16835, 19887, 33145, 35039, 36933, 50505, 61555, 86177, 99435, 105117, 175195, 184665, 245273, 258531, 430885, 455507, 525585, 735819, 1226365, 1292655, 1366521, 2277535, 3188549, 3679095, 6832605, 9565647, 15942745, 47828235]

約数ペア:

[(1, 47828235), (3, 15942745), (5, 9565647), (7, 6832605), (13, 3679095), (15, 3188549), (21, 2277535), (35, 1366521), (37, 1292655), (39, 1226365), (65, 735819), (91, 525585), (105, 455507), (111, 430885), (185, 258531), (195, 245273), (259, 184665), (273, 175195), (455, 105117), (481, 99435), (555, 86177), (777, 61555), (947, 50505), (1295, 36933), (1365, 35039), (1443, 33145), (2405, 19887), (2841, 16835), (3367, 14205), (3885, 12311), (4735, 10101), (6629, 7215)]