2017331175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{74509}}^1$

素因数の和:74560

約数の個数: 36

約数和(自身を含む): 3520150440

約数和(自身を除く): 1502819265

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 475, 1083, 1425, 1805, 5415, 9025, 27075, 74509, 223527, 372545, 1117635, 1415671, 1862725, 4247013, 5588175, 7078355, 21235065, 26897749, 35391775, 80693247, 106175325, 134488745, 403466235, 672443725, 2017331175]

約数ペア:

[(1, 2017331175), (3, 672443725), (5, 403466235), (15, 134488745), (19, 106175325), (25, 80693247), (57, 35391775), (75, 26897749), (95, 21235065), (285, 7078355), (361, 5588175), (475, 4247013), (1083, 1862725), (1425, 1415671), (1805, 1117635), (5415, 372545), (9025, 223527), (27075, 74509)]