3075208045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{355721}}^1$

素因数の和:355765

約数の個数: 32

約数和(自身を含む): 4780903680

約数和(自身を除く): 1705695635

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 355721, 1778605, 2490047, 4624373, 6758699, 12450235, 23121865, 32370611, 33793495, 47310893, 87863087, 161853055, 236554465, 439315435, 615041609, 3075208045]

約数ペア:

[(1, 3075208045), (5, 615041609), (7, 439315435), (13, 236554465), (19, 161853055), (35, 87863087), (65, 47310893), (91, 33793495), (95, 32370611), (133, 23121865), (247, 12450235), (455, 6758699), (665, 4624373), (1235, 2490047), (1729, 1778605), (8645, 355721)]