156901305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 278393472

約数和(自身を除く): 121492167

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 137, 165, 363, 411, 605, 631, 685, 1507, 1815, 1893, 2055, 3155, 4521, 6941, 7535, 9465, 16577, 20823, 22605, 34705, 49731, 76351, 82885, 86447, 104115, 229053, 248655, 259341, 381755, 432235, 950917, 1145265, 1296705, 2852751, 4754585, 10460087, 14263755, 31380261, 52300435, 156901305]

約数ペア:

[(1, 156901305), (3, 52300435), (5, 31380261), (11, 14263755), (15, 10460087), (33, 4754585), (55, 2852751), (121, 1296705), (137, 1145265), (165, 950917), (363, 432235), (411, 381755), (605, 259341), (631, 248655), (685, 229053), (1507, 104115), (1815, 86447), (1893, 82885), (2055, 76351), (3155, 49731), (4521, 34705), (6941, 22605), (7535, 20823), (9465, 16577)]