145323009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 236221440

約数和(自身を除く): 90898431

約数列:

[1, 3, 9, 13, 31, 39, 93, 103, 117, 279, 309, 389, 403, 927, 1167, 1209, 1339, 3193, 3501, 3627, 4017, 5057, 9579, 12051, 12059, 15171, 28737, 36177, 40067, 41509, 45513, 108531, 120201, 124527, 156767, 360603, 373581, 470301, 520871, 1242077, 1410903, 1562613, 3726231, 4687839, 11178693, 16147001, 48441003, 145323009]

約数ペア:

[(1, 145323009), (3, 48441003), (9, 16147001), (13, 11178693), (31, 4687839), (39, 3726231), (93, 1562613), (103, 1410903), (117, 1242077), (279, 520871), (309, 470301), (389, 373581), (403, 360603), (927, 156767), (1167, 124527), (1209, 120201), (1339, 108531), (3193, 45513), (3501, 41509), (3627, 40067), (4017, 36177), (5057, 28737), (9579, 15171), (12051, 12059)]