30151575

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 58329600

約数和(自身を除く): 28178025

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2351, 2565, 4275, 7053, 11755, 12825, 21159, 35265, 44669, 58775, 63477, 105795, 134007, 176325, 223345, 317385, 402021, 528975, 670035, 1116725, 1206063, 1586925, 2010105, 3350175, 6030315, 10050525, 30151575]

約数ペア:

[(1, 30151575), (3, 10050525), (5, 6030315), (9, 3350175), (15, 2010105), (19, 1586925), (25, 1206063), (27, 1116725), (45, 670035), (57, 528975), (75, 402021), (95, 317385), (135, 223345), (171, 176325), (225, 134007), (285, 105795), (475, 63477), (513, 58775), (675, 44669), (855, 35265), (1425, 21159), (2351, 12825), (2565, 11755), (4275, 7053)]