201224925

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 413723520

約数和(自身を除く): 212498595

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 41, 45, 55, 75, 99, 123, 135, 165, 205, 225, 275, 297, 369, 451, 495, 615, 661, 675, 825, 1025, 1107, 1353, 1485, 1845, 1983, 2255, 2475, 3075, 3305, 4059, 5535, 5949, 6765, 7271, 7425, 9225, 9915, 11275, 12177, 16525, 17847, 20295, 21813, 27101, 27675, 29745, 33825, 36355, 49575, 60885, 65439, 81303, 89235, 101475, 109065, 135505, 148725, 181775, 196317, 243909, 298111, 304425, 327195, 406515, 446175, 545325, 677525, 731727, 894333, 981585, 1219545, 1490555, 1635975, 2032575, 2682999, 3658635, 4471665, 4907925, 6097725, 7452775, 8048997, 13414995, 18293175, 22358325, 40244985, 67074975, 201224925]

約数ペア:

[(1, 201224925), (3, 67074975), (5, 40244985), (9, 22358325), (11, 18293175), (15, 13414995), (25, 8048997), (27, 7452775), (33, 6097725), (41, 4907925), (45, 4471665), (55, 3658635), (75, 2682999), (99, 2032575), (123, 1635975), (135, 1490555), (165, 1219545), (205, 981585), (225, 894333), (275, 731727), (297, 677525), (369, 545325), (451, 446175), (495, 406515), (615, 327195), (661, 304425), (675, 298111), (825, 243909), (1025, 196317), (1107, 181775), (1353, 148725), (1485, 135505), (1845, 109065), (1983, 101475), (2255, 89235), (2475, 81303), (3075, 65439), (3305, 60885), (4059, 49575), (5535, 36355), (5949, 33825), (6765, 29745), (7271, 27675), (7425, 27101), (9225, 21813), (9915, 20295), (11275, 17847), (12177, 16525)]