1330749075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{11821}}^1$

素因数の和:11932

約数の個数: 48

約数和(自身を含む): 2345484800

約数和(自身を除く): 1014735725

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 79, 95, 237, 285, 395, 475, 1185, 1425, 1501, 1975, 4503, 5925, 7505, 11821, 22515, 35463, 37525, 59105, 112575, 177315, 224599, 295525, 673797, 886575, 933859, 1122995, 2801577, 3368985, 4669295, 5614975, 14007885, 16844925, 17743321, 23346475, 53229963, 70039425, 88716605, 266149815, 443583025, 1330749075]

約数ペア:

[(1, 1330749075), (3, 443583025), (5, 266149815), (15, 88716605), (19, 70039425), (25, 53229963), (57, 23346475), (75, 17743321), (79, 16844925), (95, 14007885), (237, 5614975), (285, 4669295), (395, 3368985), (475, 2801577), (1185, 1122995), (1425, 933859), (1501, 886575), (1975, 673797), (4503, 295525), (5925, 224599), (7505, 177315), (11821, 112575), (22515, 59105), (35463, 37525)]