742871445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{2953}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 1229620224

約数和(自身を除く): 486748779

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 541, 1623, 2705, 2953, 8115, 8859, 14765, 16771, 44295, 50313, 83855, 91543, 251565, 274629, 457715, 1373145, 1597573, 4792719, 7987865, 23963595, 49524763, 148574289, 247623815, 742871445]

約数ペア:

[(1, 742871445), (3, 247623815), (5, 148574289), (15, 49524763), (31, 23963595), (93, 7987865), (155, 4792719), (465, 1597573), (541, 1373145), (1623, 457715), (2705, 274629), (2953, 251565), (8115, 91543), (8859, 83855), (14765, 50313), (16771, 44295)]