149045195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 197817984

約数和(自身を除く): 48772789

約数列:

[1, 5, 13, 65, 73, 101, 311, 365, 505, 949, 1313, 1555, 4043, 4745, 6565, 7373, 20215, 22703, 31411, 36865, 95849, 113515, 157055, 295139, 408343, 479245, 1475695, 2041715, 2293003, 11465015, 29809039, 149045195]

約数ペア:

[(1, 149045195), (5, 29809039), (13, 11465015), (65, 2293003), (73, 2041715), (101, 1475695), (311, 479245), (365, 408343), (505, 295139), (949, 157055), (1313, 113515), (1555, 95849), (4043, 36865), (4745, 31411), (6565, 22703), (7373, 20215)]