1115683215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 1881360000

約数和(自身を除く): 765676785

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 841, 885, 1499, 1711, 2523, 4205, 4497, 5133, 7495, 8555, 12615, 22485, 25665, 43471, 49619, 88441, 130413, 148857, 217355, 248095, 265323, 442205, 652065, 744285, 1260659, 1326615, 2564789, 3781977, 6303295, 7694367, 12823945, 18909885, 38471835, 74378881, 223136643, 371894405, 1115683215]

約数ペア:

[(1, 1115683215), (3, 371894405), (5, 223136643), (15, 74378881), (29, 38471835), (59, 18909885), (87, 12823945), (145, 7694367), (177, 6303295), (295, 3781977), (435, 2564789), (841, 1326615), (885, 1260659), (1499, 744285), (1711, 652065), (2523, 442205), (4205, 265323), (4497, 248095), (5133, 217355), (7495, 148857), (8555, 130413), (12615, 88441), (22485, 49619), (25665, 43471)]