415012345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 617103360

約数和(自身を除く): 202091015

約数列:

[1, 5, 11, 19, 23, 31, 55, 95, 115, 155, 209, 253, 341, 437, 557, 589, 713, 1045, 1265, 1705, 2185, 2785, 2945, 3565, 4807, 6127, 6479, 7843, 10583, 12811, 13547, 17267, 24035, 30635, 32395, 39215, 52915, 64055, 67735, 86335, 116413, 140921, 149017, 189937, 243409, 328073, 397141, 582065, 704605, 745085, 949685, 1217045, 1640365, 1985705, 2677499, 3608803, 4368551, 7545679, 13387495, 18044015, 21842755, 37728395, 83002469, 415012345]

約数ペア:

[(1, 415012345), (5, 83002469), (11, 37728395), (19, 21842755), (23, 18044015), (31, 13387495), (55, 7545679), (95, 4368551), (115, 3608803), (155, 2677499), (209, 1985705), (253, 1640365), (341, 1217045), (437, 949685), (557, 745085), (589, 704605), (713, 582065), (1045, 397141), (1265, 328073), (1705, 243409), (2185, 189937), (2785, 149017), (2945, 140921), (3565, 116413), (4807, 86335), (6127, 67735), (6479, 64055), (7843, 52915), (10583, 39215), (12811, 32395), (13547, 30635), (17267, 24035)]