70476225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^3\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 123890880

約数和(自身を除く): 53414655

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 137, 285, 361, 411, 475, 685, 1083, 1425, 1805, 2055, 2603, 3425, 5415, 6859, 7809, 9025, 10275, 13015, 20577, 27075, 34295, 39045, 49457, 65075, 102885, 148371, 171475, 195225, 247285, 514425, 741855, 939683, 1236425, 2819049, 3709275, 4698415, 14095245, 23492075, 70476225]

約数ペア:

[(1, 70476225), (3, 23492075), (5, 14095245), (15, 4698415), (19, 3709275), (25, 2819049), (57, 1236425), (75, 939683), (95, 741855), (137, 514425), (285, 247285), (361, 195225), (411, 171475), (475, 148371), (685, 102885), (1083, 65075), (1425, 49457), (1805, 39045), (2055, 34295), (2603, 27075), (3425, 20577), (5415, 13015), (6859, 10275), (7809, 9025)]