45307994975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149519}}^1$

素因数の和:149600

約数の個数: 48

約数和(自身を含む): 64075898880

約数和(自身を除く): 18767903905

約数列:

[1, 5, 17, 23, 25, 31, 85, 115, 155, 391, 425, 527, 575, 713, 775, 1955, 2635, 3565, 9775, 12121, 13175, 17825, 60605, 149519, 303025, 747595, 2541823, 3438937, 3737975, 4635089, 12709115, 17194685, 23175445, 58461929, 63545575, 78796513, 85973425, 106607047, 115877225, 292309645, 393982565, 533035235, 1461548225, 1812319799, 1969912825, 2665176175, 9061598995, 45307994975]

約数ペア:

[(1, 45307994975), (5, 9061598995), (17, 2665176175), (23, 1969912825), (25, 1812319799), (31, 1461548225), (85, 533035235), (115, 393982565), (155, 292309645), (391, 115877225), (425, 106607047), (527, 85973425), (575, 78796513), (713, 63545575), (775, 58461929), (1955, 23175445), (2635, 17194685), (3565, 12709115), (9775, 4635089), (12121, 3737975), (13175, 3438937), (17825, 2541823), (60605, 747595), (149519, 303025)]