1212857595

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{3209}}^1$

素因数の和:3484

約数の個数: 48

約数和(自身を含む): 2169292320

約数和(自身を除く): 956434725

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 227, 333, 555, 681, 1135, 1665, 2043, 3209, 3405, 8399, 9627, 10215, 16045, 25197, 28881, 41995, 48135, 75591, 118733, 125985, 144405, 356199, 377955, 593665, 728443, 1068597, 1780995, 2185329, 3642215, 5342985, 6555987, 10926645, 26952391, 32779935, 80857173, 134761955, 242571519, 404285865, 1212857595]

約数ペア:

[(1, 1212857595), (3, 404285865), (5, 242571519), (9, 134761955), (15, 80857173), (37, 32779935), (45, 26952391), (111, 10926645), (185, 6555987), (227, 5342985), (333, 3642215), (555, 2185329), (681, 1780995), (1135, 1068597), (1665, 728443), (2043, 593665), (3209, 377955), (3405, 356199), (8399, 144405), (9627, 125985), (10215, 118733), (16045, 75591), (25197, 48135), (28881, 41995)]