1518033975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{1201}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 2647092480

約数和(自身を除く): 1129058505

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 887, 1201, 1425, 2661, 3603, 4435, 6005, 13305, 16853, 18015, 22175, 22819, 30025, 50559, 66525, 68457, 84265, 90075, 114095, 252795, 342285, 421325, 570475, 1065287, 1263975, 1711425, 3195861, 5326435, 15979305, 20240453, 26632175, 60721359, 79896525, 101202265, 303606795, 506011325, 1518033975]

約数ペア:

[(1, 1518033975), (3, 506011325), (5, 303606795), (15, 101202265), (19, 79896525), (25, 60721359), (57, 26632175), (75, 20240453), (95, 15979305), (285, 5326435), (475, 3195861), (887, 1711425), (1201, 1263975), (1425, 1065287), (2661, 570475), (3603, 421325), (4435, 342285), (6005, 252795), (13305, 114095), (16853, 90075), (18015, 84265), (22175, 68457), (22819, 66525), (30025, 50559)]