164485373975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{9511}}^1$

素因数の和:10080

約数の個数: 48

約数和(自身を含む): 221932462080

約数和(自身を除く): 57447088105

約数列:

[1, 5, 13, 25, 65, 127, 325, 419, 635, 1651, 2095, 3175, 5447, 8255, 9511, 10475, 27235, 41275, 47555, 53213, 123643, 136175, 237775, 266065, 618215, 691769, 1207897, 1330325, 3091075, 3458845, 3985109, 6039485, 15702661, 17294225, 19925545, 30197425, 51806417, 78513305, 99627725, 259032085, 392566525, 506108843, 1295160425, 2530544215, 6579414959, 12652721075, 32897074795, 164485373975]

約数ペア:

[(1, 164485373975), (5, 32897074795), (13, 12652721075), (25, 6579414959), (65, 2530544215), (127, 1295160425), (325, 506108843), (419, 392566525), (635, 259032085), (1651, 99627725), (2095, 78513305), (3175, 51806417), (5447, 30197425), (8255, 19925545), (9511, 17294225), (10475, 15702661), (27235, 6039485), (41275, 3985109), (47555, 3458845), (53213, 3091075), (123643, 1330325), (136175, 1207897), (237775, 691769), (266065, 618215)]