2018374212075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{6923503}}^1$

素因数の和:6923565

約数の個数: 72

約数和(自身を含む): 3770595666432

約数和(自身を除く): 1752221454357

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 169, 195, 299, 325, 345, 507, 575, 845, 897, 975, 1495, 1725, 2535, 3887, 4225, 4485, 7475, 11661, 12675, 19435, 22425, 58305, 97175, 291525, 6923503, 20770509, 34617515, 90005539, 103852545, 159240569, 173087575, 270016617, 450027695, 477721707, 519262725, 796202845, 1170072007, 1350083085, 2070127397, 2250138475, 2388608535, 3510216021, 3981014225, 5850360035, 6210382191, 6750415425, 10350636985, 11943042675, 17551080105, 26911656161, 29251800175, 31051910955, 51753184925, 80734968483, 87755400525, 134558280805, 155259554775, 403674842415, 672791404025, 2018374212075]

約数ペア:

[(1, 2018374212075), (3, 672791404025), (5, 403674842415), (13, 155259554775), (15, 134558280805), (23, 87755400525), (25, 80734968483), (39, 51753184925), (65, 31051910955), (69, 29251800175), (75, 26911656161), (115, 17551080105), (169, 11943042675), (195, 10350636985), (299, 6750415425), (325, 6210382191), (345, 5850360035), (507, 3981014225), (575, 3510216021), (845, 2388608535), (897, 2250138475), (975, 2070127397), (1495, 1350083085), (1725, 1170072007), (2535, 796202845), (3887, 519262725), (4225, 477721707), (4485, 450027695), (7475, 270016617), (11661, 173087575), (12675, 159240569), (19435, 103852545), (22425, 90005539), (58305, 34617515), (97175, 20770509), (291525, 6923503)]