200519625

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 352714752

約数和(自身を除く): 152195127

約数列:

[1, 3, 5, 15, 25, 31, 47, 75, 93, 125, 141, 155, 235, 367, 375, 465, 705, 775, 1101, 1175, 1457, 1835, 2325, 3525, 3875, 4371, 5505, 5875, 7285, 9175, 11377, 11625, 17249, 17625, 21855, 27525, 34131, 36425, 45875, 51747, 56885, 86245, 109275, 137625, 170655, 182125, 258735, 284425, 431225, 534719, 546375, 853275, 1293675, 1422125, 1604157, 2156125, 2673595, 4266375, 6468375, 8020785, 13367975, 40103925, 66839875, 200519625]

約数ペア:

[(1, 200519625), (3, 66839875), (5, 40103925), (15, 13367975), (25, 8020785), (31, 6468375), (47, 4266375), (75, 2673595), (93, 2156125), (125, 1604157), (141, 1422125), (155, 1293675), (235, 853275), (367, 546375), (375, 534719), (465, 431225), (705, 284425), (775, 258735), (1101, 182125), (1175, 170655), (1457, 137625), (1835, 109275), (2325, 86245), (3525, 56885), (3875, 51747), (4371, 45875), (5505, 36425), (5875, 34131), (7285, 27525), (9175, 21855), (11377, 17625), (11625, 17249)]