1815417645

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{46141}}^1$

素因数の和:46253

約数の個数: 32

約数和(自身を含む): 3021009024

約数和(自身を除く): 1205591379

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 2623, 7869, 13115, 39345, 46141, 138423, 230705, 692115, 1984063, 2814601, 5952189, 8443803, 9920315, 14073005, 29760945, 42219015, 121027843, 363083529, 605139215, 1815417645]

約数ペア:

[(1, 1815417645), (3, 605139215), (5, 363083529), (15, 121027843), (43, 42219015), (61, 29760945), (129, 14073005), (183, 9920315), (215, 8443803), (305, 5952189), (645, 2814601), (915, 1984063), (2623, 692115), (7869, 230705), (13115, 138423), (39345, 46141)]