1833195

素因数分解:

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

素因数の和:124

約数の個数: 64

約数和(自身を含む): 3870720

約数和(自身を除く): 2037525

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 79, 85, 91, 105, 119, 195, 221, 237, 255, 273, 357, 395, 455, 553, 595, 663, 1027, 1105, 1185, 1343, 1365, 1547, 1659, 1785, 2765, 3081, 3315, 4029, 4641, 5135, 6715, 7189, 7735, 8295, 9401, 15405, 17459, 20145, 21567, 23205, 28203, 35945, 47005, 52377, 87295, 107835, 122213, 141015, 261885, 366639, 611065, 1833195]

約数ペア:

[(1, 1833195), (3, 611065), (5, 366639), (7, 261885), (13, 141015), (15, 122213), (17, 107835), (21, 87295), (35, 52377), (39, 47005), (51, 35945), (65, 28203), (79, 23205), (85, 21567), (91, 20145), (105, 17459), (119, 15405), (195, 9401), (221, 8295), (237, 7735), (255, 7189), (273, 6715), (357, 5135), (395, 4641), (455, 4029), (553, 3315), (595, 3081), (663, 2765), (1027, 1785), (1105, 1659), (1185, 1547), (1343, 1365)]