513315907585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{215693}}^1$

素因数の和:215818

約数の個数: 64

約数和(自身を含む): 730529694720

約数和(自身を除く): 217213787135

約数列:

[1, 5, 13, 19, 41, 47, 65, 95, 205, 235, 247, 533, 611, 779, 893, 1235, 1927, 2665, 3055, 3895, 4465, 9635, 10127, 11609, 25051, 36613, 50635, 58045, 125255, 183065, 215693, 475969, 1078465, 2379845, 2804009, 4098167, 8843413, 10137571, 14020045, 20490835, 44217065, 50687855, 53276171, 114964369, 131788423, 168024847, 192613849, 266380855, 415640411, 574821845, 658942115, 840124235, 963069245, 2078202055, 2184323011, 2503980037, 5403325343, 7897167809, 10921615055, 12519900185, 27016626715, 39485839045, 102663181517, 513315907585]

約数ペア:

[(1, 513315907585), (5, 102663181517), (13, 39485839045), (19, 27016626715), (41, 12519900185), (47, 10921615055), (65, 7897167809), (95, 5403325343), (205, 2503980037), (235, 2184323011), (247, 2078202055), (533, 963069245), (611, 840124235), (779, 658942115), (893, 574821845), (1235, 415640411), (1927, 266380855), (2665, 192613849), (3055, 168024847), (3895, 131788423), (4465, 114964369), (9635, 53276171), (10127, 50687855), (11609, 44217065), (25051, 20490835), (36613, 14020045), (50635, 10137571), (58045, 8843413), (125255, 4098167), (183065, 2804009), (215693, 2379845), (475969, 1078465)]