3888628995

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 6669066240

約数和(自身を除く): 2780437245

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 457, 465, 631, 899, 1371, 1893, 2285, 2697, 3155, 4495, 6855, 9465, 13253, 13485, 14167, 18299, 19561, 39759, 42501, 54897, 58683, 66265, 70835, 91495, 97805, 198795, 212505, 274485, 288367, 293415, 410843, 567269, 865101, 1232529, 1441835, 1701807, 2054215, 2836345, 4325505, 6162645, 8362643, 8509035, 8939377, 25087929, 26818131, 41813215, 44696885, 125439645, 134090655, 259241933, 777725799, 1296209665, 3888628995]

約数ペア:

[(1, 3888628995), (3, 1296209665), (5, 777725799), (15, 259241933), (29, 134090655), (31, 125439645), (87, 44696885), (93, 41813215), (145, 26818131), (155, 25087929), (435, 8939377), (457, 8509035), (465, 8362643), (631, 6162645), (899, 4325505), (1371, 2836345), (1893, 2054215), (2285, 1701807), (2697, 1441835), (3155, 1232529), (4495, 865101), (6855, 567269), (9465, 410843), (13253, 293415), (13485, 288367), (14167, 274485), (18299, 212505), (19561, 198795), (39759, 97805), (42501, 91495), (54897, 70835), (58683, 66265)]