1409306965

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 1934811648

約数和(自身を除く): 525504683

約数列:

[1, 5, 11, 31, 55, 121, 155, 163, 341, 461, 605, 815, 1705, 1793, 2305, 3751, 5053, 5071, 8965, 14291, 18755, 19723, 25265, 25355, 55583, 55781, 71455, 75143, 98615, 157201, 277915, 278905, 375715, 611413, 786005, 826573, 1729211, 2329433, 3057065, 4132865, 8646055, 9092303, 11647165, 25623763, 45461515, 128118815, 281861393, 1409306965]

約数ペア:

[(1, 1409306965), (5, 281861393), (11, 128118815), (31, 45461515), (55, 25623763), (121, 11647165), (155, 9092303), (163, 8646055), (341, 4132865), (461, 3057065), (605, 2329433), (815, 1729211), (1705, 826573), (1793, 786005), (2305, 611413), (3751, 375715), (5053, 278905), (5071, 277915), (8965, 157201), (14291, 98615), (18755, 75143), (19723, 71455), (25265, 55781), (25355, 55583)]