89233425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 173660760

約数和(自身を除く): 84427335

約数列:

[1, 3, 5, 9, 15, 17, 25, 41, 45, 51, 75, 85, 123, 153, 205, 225, 255, 369, 425, 569, 615, 697, 765, 1025, 1275, 1707, 1845, 2091, 2845, 3075, 3485, 3825, 5121, 6273, 8535, 9225, 9673, 10455, 14225, 17425, 23329, 25605, 29019, 31365, 42675, 48365, 52275, 69987, 87057, 116645, 128025, 145095, 156825, 209961, 241825, 349935, 396593, 435285, 583225, 725475, 1049805, 1189779, 1749675, 1982965, 2176425, 3569337, 5249025, 5948895, 9914825, 17846685, 29744475, 89233425]

約数ペア:

[(1, 89233425), (3, 29744475), (5, 17846685), (9, 9914825), (15, 5948895), (17, 5249025), (25, 3569337), (41, 2176425), (45, 1982965), (51, 1749675), (75, 1189779), (85, 1049805), (123, 725475), (153, 583225), (205, 435285), (225, 396593), (255, 349935), (369, 241825), (425, 209961), (569, 156825), (615, 145095), (697, 128025), (765, 116645), (1025, 87057), (1275, 69987), (1707, 52275), (1845, 48365), (2091, 42675), (2845, 31365), (3075, 29019), (3485, 25605), (3825, 23329), (5121, 17425), (6273, 14225), (8535, 10455), (9225, 9673)]