413998735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 536803200

約数和(自身を除く): 122804465

約数列:

[1, 5, 23, 37, 115, 149, 185, 653, 745, 851, 3265, 3427, 4255, 5513, 15019, 17135, 24161, 27565, 75095, 97297, 120805, 126799, 486485, 555703, 633995, 2237831, 2778515, 3599989, 11189155, 17999945, 82799747, 413998735]

約数ペア:

[(1, 413998735), (5, 82799747), (23, 17999945), (37, 11189155), (115, 3599989), (149, 2778515), (185, 2237831), (653, 633995), (745, 555703), (851, 486485), (3265, 126799), (3427, 120805), (4255, 97297), (5513, 75095), (15019, 27565), (17135, 24161)]