419042625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 742410240

約数和(自身を除く): 323367615

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 103, 125, 285, 309, 375, 475, 515, 571, 1425, 1545, 1713, 1957, 2375, 2575, 2855, 5871, 7125, 7725, 8565, 9785, 10849, 12875, 14275, 29355, 32547, 38625, 42825, 48925, 54245, 58813, 71375, 146775, 162735, 176439, 214125, 244625, 271225, 294065, 733875, 813675, 882195, 1117447, 1356125, 1470325, 3352341, 4068375, 4410975, 5587235, 7351625, 16761705, 22054875, 27936175, 83808525, 139680875, 419042625]

約数ペア:

[(1, 419042625), (3, 139680875), (5, 83808525), (15, 27936175), (19, 22054875), (25, 16761705), (57, 7351625), (75, 5587235), (95, 4410975), (103, 4068375), (125, 3352341), (285, 1470325), (309, 1356125), (375, 1117447), (475, 882195), (515, 813675), (571, 733875), (1425, 294065), (1545, 271225), (1713, 244625), (1957, 214125), (2375, 176439), (2575, 162735), (2855, 146775), (5871, 71375), (7125, 58813), (7725, 54245), (8565, 48925), (9785, 42825), (10849, 38625), (12875, 32547), (14275, 29355)]