785733653135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1811}}^1\times {\mathrm{9649}}^1$

素因数の和:11528

約数の個数: 48

約数和(自身を含む): 1044321919200

約数和(自身を除く): 258588266065

約数列:

[1, 5, 17, 23, 85, 115, 391, 529, 1811, 1955, 2645, 8993, 9055, 9649, 30787, 41653, 44965, 48245, 153935, 164033, 208265, 221927, 708101, 820165, 958019, 1109635, 3540505, 3772759, 4790095, 5104321, 16286323, 17474339, 18863795, 25521605, 81431615, 86773457, 87371695, 297063763, 401909797, 433867285, 1485318815, 2009548985, 6832466549, 9243925331, 34162332745, 46219626655, 157146730627, 785733653135]

約数ペア:

[(1, 785733653135), (5, 157146730627), (17, 46219626655), (23, 34162332745), (85, 9243925331), (115, 6832466549), (391, 2009548985), (529, 1485318815), (1811, 433867285), (1955, 401909797), (2645, 297063763), (8993, 87371695), (9055, 86773457), (9649, 81431615), (30787, 25521605), (41653, 18863795), (44965, 17474339), (48245, 16286323), (153935, 5104321), (164033, 4790095), (208265, 3772759), (221927, 3540505), (708101, 1109635), (820165, 958019)]