3973145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 1625575

約数列:

[1, 5, 11, 29, 47, 53, 55, 145, 235, 265, 319, 517, 583, 1363, 1537, 1595, 2491, 2585, 2915, 6815, 7685, 12455, 14993, 16907, 27401, 72239, 74965, 84535, 137005, 361195, 794629, 3973145]

約数ペア:

[(1, 3973145), (5, 794629), (11, 361195), (29, 137005), (47, 84535), (53, 74965), (55, 72239), (145, 27401), (235, 16907), (265, 14993), (319, 12455), (517, 7685), (583, 6815), (1363, 2915), (1537, 2585), (1595, 2491)]