4421595565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 5538004992

約数和(自身を除く): 1116409427

約数列:

[1, 5, 31, 155, 191, 233, 641, 955, 1165, 3205, 5921, 7223, 19871, 29605, 36115, 44503, 99355, 122431, 149353, 222515, 612155, 746765, 1379593, 3795361, 4629943, 6897965, 18976805, 23149715, 28526423, 142632115, 884319113, 4421595565]

約数ペア:

[(1, 4421595565), (5, 884319113), (31, 142632115), (155, 28526423), (191, 23149715), (233, 18976805), (641, 6897965), (955, 4629943), (1165, 3795361), (3205, 1379593), (5921, 746765), (7223, 612155), (19871, 222515), (29605, 149353), (36115, 122431), (44503, 99355)]