9728775

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 21427200

約数和(自身を除く): 11698425

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 29, 35, 45, 63, 71, 75, 87, 105, 135, 145, 175, 189, 203, 213, 225, 261, 315, 355, 435, 497, 525, 609, 639, 675, 725, 783, 945, 1015, 1065, 1305, 1491, 1575, 1775, 1827, 1917, 2059, 2175, 2485, 3045, 3195, 3915, 4473, 4725, 5075, 5325, 5481, 6177, 6525, 7455, 9135, 9585, 10295, 12425, 13419, 14413, 15225, 15975, 18531, 19575, 22365, 27405, 30885, 37275, 43239, 45675, 47925, 51475, 55593, 67095, 72065, 92655, 111825, 129717, 137025, 154425, 216195, 277965, 335475, 360325, 389151, 463275, 648585, 1080975, 1389825, 1945755, 3242925, 9728775]

約数ペア:

[(1, 9728775), (3, 3242925), (5, 1945755), (7, 1389825), (9, 1080975), (15, 648585), (21, 463275), (25, 389151), (27, 360325), (29, 335475), (35, 277965), (45, 216195), (63, 154425), (71, 137025), (75, 129717), (87, 111825), (105, 92655), (135, 72065), (145, 67095), (175, 55593), (189, 51475), (203, 47925), (213, 45675), (225, 43239), (261, 37275), (315, 30885), (355, 27405), (435, 22365), (497, 19575), (525, 18531), (609, 15975), (639, 15225), (675, 14413), (725, 13419), (783, 12425), (945, 10295), (1015, 9585), (1065, 9135), (1305, 7455), (1491, 6525), (1575, 6177), (1775, 5481), (1827, 5325), (1917, 5075), (2059, 4725), (2175, 4473), (2485, 3915), (3045, 3195)]