6999475

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 10856448

約数和(自身を除く): 3856973

約数列:

[1, 5, 7, 23, 25, 35, 37, 47, 115, 161, 175, 185, 235, 259, 329, 575, 805, 851, 925, 1081, 1175, 1295, 1645, 1739, 4025, 4255, 5405, 5957, 6475, 7567, 8225, 8695, 12173, 21275, 27025, 29785, 37835, 39997, 43475, 60865, 148925, 189175, 199985, 279979, 304325, 999925, 1399895, 6999475]

約数ペア:

[(1, 6999475), (5, 1399895), (7, 999925), (23, 304325), (25, 279979), (35, 199985), (37, 189175), (47, 148925), (115, 60865), (161, 43475), (175, 39997), (185, 37835), (235, 29785), (259, 27025), (329, 21275), (575, 12173), (805, 8695), (851, 8225), (925, 7567), (1081, 6475), (1175, 5957), (1295, 5405), (1645, 4255), (1739, 4025)]