2051267145

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1\times {\mathrm{2843}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 3322156032

約数和(自身を除く): 1270888887

約数列:

[1, 3, 5, 15, 103, 309, 467, 515, 1401, 1545, 2335, 2843, 7005, 8529, 14215, 42645, 48101, 144303, 240505, 292829, 721515, 878487, 1327681, 1464145, 3983043, 4392435, 6638405, 19915215, 136751143, 410253429, 683755715, 2051267145]

約数ペア:

[(1, 2051267145), (3, 683755715), (5, 410253429), (15, 136751143), (103, 19915215), (309, 6638405), (467, 4392435), (515, 3983043), (1401, 1464145), (1545, 1327681), (2335, 878487), (2843, 721515), (7005, 292829), (8529, 240505), (14215, 144303), (42645, 48101)]