156947532165

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{310489}}^1$

素因数の和:310786

約数の個数: 48

約数和(自身を含む): 278993894400

約数和(自身を除く): 122046362235

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 239, 423, 705, 717, 1195, 2115, 2151, 3585, 10755, 11233, 33699, 56165, 101097, 168495, 310489, 505485, 931467, 1552445, 2794401, 4657335, 13972005, 14592983, 43778949, 72964915, 74206871, 131336847, 218894745, 222620613, 371034355, 656684235, 667861839, 1113103065, 3339309195, 3487722937, 10463168811, 17438614685, 31389506433, 52315844055, 156947532165]

約数ペア:

[(1, 156947532165), (3, 52315844055), (5, 31389506433), (9, 17438614685), (15, 10463168811), (45, 3487722937), (47, 3339309195), (141, 1113103065), (235, 667861839), (239, 656684235), (423, 371034355), (705, 222620613), (717, 218894745), (1195, 131336847), (2115, 74206871), (2151, 72964915), (3585, 43778949), (10755, 14592983), (11233, 13972005), (33699, 4657335), (56165, 2794401), (101097, 1552445), (168495, 931467), (310489, 505485)]