738863385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1091}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 1338494976

約数和(自身を除く): 599631591

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 151, 195, 299, 345, 453, 755, 897, 1091, 1495, 1963, 2265, 3273, 3473, 4485, 5455, 5889, 9815, 10419, 14183, 16365, 17365, 25093, 29445, 42549, 45149, 52095, 70915, 75279, 125465, 135447, 164741, 212745, 225745, 326209, 376395, 494223, 677235, 823705, 978627, 1631045, 2141633, 2471115, 3789043, 4893135, 6424899, 10708165, 11367129, 18945215, 32124495, 49257559, 56835645, 147772677, 246287795, 738863385]

約数ペア:

[(1, 738863385), (3, 246287795), (5, 147772677), (13, 56835645), (15, 49257559), (23, 32124495), (39, 18945215), (65, 11367129), (69, 10708165), (115, 6424899), (151, 4893135), (195, 3789043), (299, 2471115), (345, 2141633), (453, 1631045), (755, 978627), (897, 823705), (1091, 677235), (1495, 494223), (1963, 376395), (2265, 326209), (3273, 225745), (3473, 212745), (4485, 164741), (5455, 135447), (5889, 125465), (9815, 75279), (10419, 70915), (14183, 52095), (16365, 45149), (17365, 42549), (25093, 29445)]