70297554225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^2$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 123043211040

約数和(自身を除く): 52745656815

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 313, 397, 475, 939, 1191, 1425, 1565, 1985, 4695, 5947, 5955, 7543, 7825, 9925, 17841, 22629, 23475, 29735, 29775, 37715, 89205, 113145, 124261, 148675, 157609, 188575, 372783, 446025, 472827, 565725, 621305, 788045, 1863915, 2360959, 2364135, 2994571, 3106525, 3940225, 7082877, 8983713, 9319575, 11804795, 11820675, 14972855, 35414385, 44918565, 49331617, 59023975, 74864275, 147994851, 177071925, 224592825, 246658085, 739974255, 937300723, 1233290425, 2811902169, 3699871275, 4686503615, 14059510845, 23432518075, 70297554225]

約数ペア:

[(1, 70297554225), (3, 23432518075), (5, 14059510845), (15, 4686503615), (19, 3699871275), (25, 2811902169), (57, 1233290425), (75, 937300723), (95, 739974255), (285, 246658085), (313, 224592825), (397, 177071925), (475, 147994851), (939, 74864275), (1191, 59023975), (1425, 49331617), (1565, 44918565), (1985, 35414385), (4695, 14972855), (5947, 11820675), (5955, 11804795), (7543, 9319575), (7825, 8983713), (9925, 7082877), (17841, 3940225), (22629, 3106525), (23475, 2994571), (29735, 2364135), (29775, 2360959), (37715, 1863915), (89205, 788045), (113145, 621305), (124261, 565725), (148675, 472827), (157609, 446025), (188575, 372783)]