144569955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 263139840

約数和(自身を除く): 118569885

約数列:

[1, 3, 5, 15, 17, 19, 51, 53, 57, 85, 95, 159, 255, 265, 285, 323, 563, 795, 901, 969, 1007, 1615, 1689, 2703, 2815, 3021, 4505, 4845, 5035, 8445, 9571, 10697, 13515, 15105, 17119, 28713, 29839, 32091, 47855, 51357, 53485, 85595, 89517, 143565, 149195, 160455, 181849, 256785, 447585, 507263, 545547, 566941, 909245, 1521789, 1700823, 2536315, 2727735, 2834705, 7608945, 8504115, 9637997, 28913991, 48189985, 144569955]

約数ペア:

[(1, 144569955), (3, 48189985), (5, 28913991), (15, 9637997), (17, 8504115), (19, 7608945), (51, 2834705), (53, 2727735), (57, 2536315), (85, 1700823), (95, 1521789), (159, 909245), (255, 566941), (265, 545547), (285, 507263), (323, 447585), (563, 256785), (795, 181849), (901, 160455), (969, 149195), (1007, 143565), (1615, 89517), (1689, 85595), (2703, 53485), (2815, 51357), (3021, 47855), (4505, 32091), (4845, 29839), (5035, 28713), (8445, 17119), (9571, 15105), (10697, 13515)]