61369275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 112314240

約数和(自身を除く): 50944965

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 275, 365, 803, 825, 1019, 1095, 1825, 2409, 3057, 4015, 5095, 5475, 11209, 12045, 15285, 20075, 25475, 33627, 56045, 60225, 74387, 76425, 168135, 223161, 280225, 371935, 818257, 840675, 1115805, 1859675, 2454771, 4091285, 5579025, 12273855, 20456425, 61369275]

約数ペア:

[(1, 61369275), (3, 20456425), (5, 12273855), (11, 5579025), (15, 4091285), (25, 2454771), (33, 1859675), (55, 1115805), (73, 840675), (75, 818257), (165, 371935), (219, 280225), (275, 223161), (365, 168135), (803, 76425), (825, 74387), (1019, 60225), (1095, 56045), (1825, 33627), (2409, 25475), (3057, 20075), (4015, 15285), (5095, 12045), (5475, 11209)]