901327245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4051}}^1$

素因数の和:4242

約数の個数: 64

約数和(自身を含む): 1786251264

約数和(自身を除く): 884924019

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 163, 195, 273, 455, 489, 815, 1141, 1365, 2119, 2445, 3423, 4051, 5705, 6357, 10595, 12153, 14833, 17115, 20255, 28357, 31785, 44499, 52663, 60765, 74165, 85071, 141785, 157989, 222495, 263315, 368641, 425355, 660313, 789945, 1105923, 1843205, 1980939, 3301565, 4622191, 5529615, 8584069, 9904695, 13866573, 23110955, 25752207, 42920345, 60088483, 69332865, 128761035, 180265449, 300442415, 901327245]

約数ペア:

[(1, 901327245), (3, 300442415), (5, 180265449), (7, 128761035), (13, 69332865), (15, 60088483), (21, 42920345), (35, 25752207), (39, 23110955), (65, 13866573), (91, 9904695), (105, 8584069), (163, 5529615), (195, 4622191), (273, 3301565), (455, 1980939), (489, 1843205), (815, 1105923), (1141, 789945), (1365, 660313), (2119, 425355), (2445, 368641), (3423, 263315), (4051, 222495), (5705, 157989), (6357, 141785), (10595, 85071), (12153, 74165), (14833, 60765), (17115, 52663), (20255, 44499), (28357, 31785)]