145122165

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 267563520

約数和(自身を除く): 122441355

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 157, 167, 205, 369, 471, 501, 615, 785, 835, 1107, 1413, 1503, 1845, 2355, 2505, 4239, 4509, 5535, 6437, 6847, 7065, 7515, 19311, 20541, 21195, 22545, 26219, 32185, 34235, 57933, 61623, 78657, 96555, 102705, 131095, 173799, 184869, 235971, 289665, 308115, 393285, 707913, 868995, 924345, 1074979, 1179855, 3224937, 3539565, 5374895, 9674811, 16124685, 29024433, 48374055, 145122165]

約数ペア:

[(1, 145122165), (3, 48374055), (5, 29024433), (9, 16124685), (15, 9674811), (27, 5374895), (41, 3539565), (45, 3224937), (123, 1179855), (135, 1074979), (157, 924345), (167, 868995), (205, 707913), (369, 393285), (471, 308115), (501, 289665), (615, 235971), (785, 184869), (835, 173799), (1107, 131095), (1413, 102705), (1503, 96555), (1845, 78657), (2355, 61623), (2505, 57933), (4239, 34235), (4509, 32185), (5535, 26219), (6437, 22545), (6847, 21195), (7065, 20541), (7515, 19311)]