221414273025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{241567}}^1$

素因数の和:241703

約数の個数: 72

約数和(自身を含む): 406361824512

約数和(自身を除く): 184947551487

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 101, 121, 165, 275, 303, 363, 505, 605, 825, 1111, 1515, 1815, 2525, 3025, 3333, 5555, 7575, 9075, 12221, 16665, 27775, 36663, 61105, 83325, 183315, 241567, 305525, 724701, 916575, 1207835, 2657237, 3623505, 6039175, 7971711, 13286185, 18117525, 24398267, 29229607, 39858555, 66430925, 73194801, 87688821, 121991335, 146148035, 199292775, 268380937, 365974005, 438444105, 609956675, 730740175, 805142811, 1341904685, 1829870025, 2192220525, 2952190307, 4025714055, 6709523425, 8856570921, 14760951535, 20128570275, 44282854605, 73804757675, 221414273025]

約数ペア:

[(1, 221414273025), (3, 73804757675), (5, 44282854605), (11, 20128570275), (15, 14760951535), (25, 8856570921), (33, 6709523425), (55, 4025714055), (75, 2952190307), (101, 2192220525), (121, 1829870025), (165, 1341904685), (275, 805142811), (303, 730740175), (363, 609956675), (505, 438444105), (605, 365974005), (825, 268380937), (1111, 199292775), (1515, 146148035), (1815, 121991335), (2525, 87688821), (3025, 73194801), (3333, 66430925), (5555, 39858555), (7575, 29229607), (9075, 24398267), (12221, 18117525), (16665, 13286185), (27775, 7971711), (36663, 6039175), (61105, 3623505), (83325, 2657237), (183315, 1207835), (241567, 916575), (305525, 724701)]