76649325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^3\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 134664000

約数和(自身を除く): 58014675

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 149, 285, 361, 447, 475, 745, 1083, 1425, 1805, 2235, 2831, 3725, 5415, 6859, 8493, 9025, 11175, 14155, 20577, 27075, 34295, 42465, 53789, 70775, 102885, 161367, 171475, 212325, 268945, 514425, 806835, 1021991, 1344725, 3065973, 4034175, 5109955, 15329865, 25549775, 76649325]

約数ペア:

[(1, 76649325), (3, 25549775), (5, 15329865), (15, 5109955), (19, 4034175), (25, 3065973), (57, 1344725), (75, 1021991), (95, 806835), (149, 514425), (285, 268945), (361, 212325), (447, 171475), (475, 161367), (745, 102885), (1083, 70775), (1425, 53789), (1805, 42465), (2235, 34295), (2831, 27075), (3725, 20577), (5415, 14155), (6859, 11175), (8493, 9025)]