153454735

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 235929600

約数和(自身を除く): 82474865

約数列:

[1, 5, 7, 19, 23, 35, 79, 95, 115, 127, 133, 161, 395, 437, 553, 635, 665, 805, 889, 1501, 1817, 2185, 2413, 2765, 2921, 3059, 4445, 7505, 9085, 10033, 10507, 12065, 12719, 14605, 15295, 16891, 20447, 34523, 50165, 52535, 55499, 63595, 70231, 84455, 102235, 172615, 190627, 230759, 241661, 277495, 351155, 388493, 953135, 1153795, 1208305, 1334389, 1615313, 1942465, 4384421, 6671945, 8076565, 21922105, 30690947, 153454735]

約数ペア:

[(1, 153454735), (5, 30690947), (7, 21922105), (19, 8076565), (23, 6671945), (35, 4384421), (79, 1942465), (95, 1615313), (115, 1334389), (127, 1208305), (133, 1153795), (161, 953135), (395, 388493), (437, 351155), (553, 277495), (635, 241661), (665, 230759), (805, 190627), (889, 172615), (1501, 102235), (1817, 84455), (2185, 70231), (2413, 63595), (2765, 55499), (2921, 52535), (3059, 50165), (4445, 34523), (7505, 20447), (9085, 16891), (10033, 15295), (10507, 14605), (12065, 12719)]