15690230397

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{2861}}^1$

素因数の和:3330

約数の個数: 48

約数和(自身を含む): 23888037888

約数和(自身を除く): 8197807491

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 383, 387, 1149, 1591, 2861, 3447, 4773, 8583, 14171, 14319, 16469, 25749, 42513, 49407, 105857, 123023, 127539, 148221, 317571, 369069, 609353, 952713, 1095763, 1107207, 1828059, 3287289, 4551851, 5484177, 9861867, 13655553, 40543231, 40966659, 47117809, 121629693, 141353427, 364889079, 424060281, 1743358933, 5230076799, 15690230397]

約数ペア:

[(1, 15690230397), (3, 5230076799), (9, 1743358933), (37, 424060281), (43, 364889079), (111, 141353427), (129, 121629693), (333, 47117809), (383, 40966659), (387, 40543231), (1149, 13655553), (1591, 9861867), (2861, 5484177), (3447, 4551851), (4773, 3287289), (8583, 1828059), (14171, 1107207), (14319, 1095763), (16469, 952713), (25749, 609353), (42513, 369069), (49407, 317571), (105857, 148221), (123023, 127539)]