7389637245

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{35081}}^1$

素因数の和:35274

約数の個数: 48

約数和(自身を含む): 13309830144

約数和(自身を除く): 5920192899

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 151, 155, 279, 453, 465, 755, 1359, 1395, 2265, 4681, 6795, 14043, 23405, 35081, 42129, 70215, 105243, 175405, 210645, 315729, 526215, 1087511, 1578645, 3262533, 5297231, 5437555, 9787599, 15891693, 16312665, 26486155, 47675079, 48937995, 79458465, 164214161, 238375395, 492642483, 821070805, 1477927449, 2463212415, 7389637245]

約数ペア:

[(1, 7389637245), (3, 2463212415), (5, 1477927449), (9, 821070805), (15, 492642483), (31, 238375395), (45, 164214161), (93, 79458465), (151, 48937995), (155, 47675079), (279, 26486155), (453, 16312665), (465, 15891693), (755, 9787599), (1359, 5437555), (1395, 5297231), (2265, 3262533), (4681, 1578645), (6795, 1087511), (14043, 526215), (23405, 315729), (35081, 210645), (42129, 175405), (70215, 105243)]