29647275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 56544000

約数和(自身を除く): 26896725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 149, 175, 379, 447, 525, 745, 1043, 1137, 1895, 2235, 2653, 3129, 3725, 5215, 5685, 7959, 9475, 11175, 13265, 15645, 26075, 28425, 39795, 56471, 66325, 78225, 169413, 198975, 282355, 395297, 847065, 1185891, 1411775, 1976485, 4235325, 5929455, 9882425, 29647275]

約数ペア:

[(1, 29647275), (3, 9882425), (5, 5929455), (7, 4235325), (15, 1976485), (21, 1411775), (25, 1185891), (35, 847065), (75, 395297), (105, 282355), (149, 198975), (175, 169413), (379, 78225), (447, 66325), (525, 56471), (745, 39795), (1043, 28425), (1137, 26075), (1895, 15645), (2235, 13265), (2653, 11175), (3129, 9475), (3725, 7959), (5215, 5685)]