9165975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 19998720

約数和(自身を除く): 10832745

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 25, 35, 39, 51, 65, 75, 79, 85, 91, 105, 119, 175, 195, 221, 237, 255, 273, 325, 357, 395, 425, 455, 525, 553, 595, 663, 975, 1027, 1105, 1185, 1275, 1343, 1365, 1547, 1659, 1785, 1975, 2275, 2765, 2975, 3081, 3315, 4029, 4641, 5135, 5525, 5925, 6715, 6825, 7189, 7735, 8295, 8925, 9401, 13825, 15405, 16575, 17459, 20145, 21567, 23205, 25675, 28203, 33575, 35945, 38675, 41475, 47005, 52377, 77025, 87295, 100725, 107835, 116025, 122213, 141015, 179725, 235025, 261885, 366639, 436475, 539175, 611065, 705075, 1309425, 1833195, 3055325, 9165975]

約数ペア:

[(1, 9165975), (3, 3055325), (5, 1833195), (7, 1309425), (13, 705075), (15, 611065), (17, 539175), (21, 436475), (25, 366639), (35, 261885), (39, 235025), (51, 179725), (65, 141015), (75, 122213), (79, 116025), (85, 107835), (91, 100725), (105, 87295), (119, 77025), (175, 52377), (195, 47005), (221, 41475), (237, 38675), (255, 35945), (273, 33575), (325, 28203), (357, 25675), (395, 23205), (425, 21567), (455, 20145), (525, 17459), (553, 16575), (595, 15405), (663, 13825), (975, 9401), (1027, 8925), (1105, 8295), (1185, 7735), (1275, 7189), (1343, 6825), (1365, 6715), (1547, 5925), (1659, 5525), (1785, 5135), (1975, 4641), (2275, 4029), (2765, 3315), (2975, 3081)]