2951175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 5196840

約数和(自身を除く): 2245665

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 109, 285, 327, 361, 475, 545, 1083, 1425, 1635, 1805, 2071, 2725, 5415, 6213, 8175, 9025, 10355, 27075, 31065, 39349, 51775, 118047, 155325, 196745, 590235, 983725, 2951175]

約数ペア:

[(1, 2951175), (3, 983725), (5, 590235), (15, 196745), (19, 155325), (25, 118047), (57, 51775), (75, 39349), (95, 31065), (109, 27075), (285, 10355), (327, 9025), (361, 8175), (475, 6213), (545, 5415), (1083, 2725), (1425, 2071), (1635, 1805)]