47742345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2699

約数の個数: 64

約数和(自身を含む): 102144000

約数和(自身を除く): 54401655

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 1197, 1995, 2565, 2659, 3591, 5985, 7977, 13295, 17955, 18613, 23931, 39885, 50521, 55839, 71793, 93065, 119655, 151563, 167517, 252605, 279195, 353647, 358965, 454689, 502551, 757815, 837585, 1060941, 1364067, 1768235, 2273445, 2512755, 3182823, 5304705, 6820335, 9548469, 15914115, 47742345]

約数ペア:

[(1, 47742345), (3, 15914115), (5, 9548469), (7, 6820335), (9, 5304705), (15, 3182823), (19, 2512755), (21, 2273445), (27, 1768235), (35, 1364067), (45, 1060941), (57, 837585), (63, 757815), (95, 502551), (105, 454689), (133, 358965), (135, 353647), (171, 279195), (189, 252605), (285, 167517), (315, 151563), (399, 119655), (513, 93065), (665, 71793), (855, 55839), (945, 50521), (1197, 39885), (1995, 23931), (2565, 18613), (2659, 17955), (3591, 13295), (5985, 7977)]