61361355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 121040640

約数和(自身を除く): 59679285

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 37, 55, 57, 69, 95, 111, 115, 165, 185, 209, 253, 285, 345, 407, 437, 529, 555, 627, 703, 759, 851, 1045, 1221, 1265, 1311, 1587, 2035, 2109, 2185, 2553, 2645, 3135, 3515, 3795, 4255, 4807, 5819, 6105, 6555, 7733, 7935, 9361, 10051, 10545, 12765, 14421, 16169, 17457, 19573, 23199, 24035, 28083, 29095, 30153, 38665, 46805, 48507, 50255, 58719, 72105, 80845, 87285, 97865, 110561, 115995, 140415, 150765, 177859, 215303, 242535, 293595, 331683, 371887, 533577, 552805, 645909, 889295, 1076515, 1115661, 1658415, 1859435, 2667885, 3229545, 4090757, 5578305, 12272271, 20453785, 61361355]

約数ペア:

[(1, 61361355), (3, 20453785), (5, 12272271), (11, 5578305), (15, 4090757), (19, 3229545), (23, 2667885), (33, 1859435), (37, 1658415), (55, 1115661), (57, 1076515), (69, 889295), (95, 645909), (111, 552805), (115, 533577), (165, 371887), (185, 331683), (209, 293595), (253, 242535), (285, 215303), (345, 177859), (407, 150765), (437, 140415), (529, 115995), (555, 110561), (627, 97865), (703, 87285), (759, 80845), (851, 72105), (1045, 58719), (1221, 50255), (1265, 48507), (1311, 46805), (1587, 38665), (2035, 30153), (2109, 29095), (2185, 28083), (2553, 24035), (2645, 23199), (3135, 19573), (3515, 17457), (3795, 16169), (4255, 14421), (4807, 12765), (5819, 10545), (6105, 10051), (6555, 9361), (7733, 7935)]