23398375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:74

約数の個数: 96

約数和(自身を含む): 41827968

約数和(自身を除く): 18429593

約数列:

[1, 5, 7, 11, 13, 17, 25, 35, 55, 65, 77, 85, 91, 119, 121, 125, 143, 175, 187, 221, 275, 325, 385, 425, 455, 595, 605, 715, 847, 875, 935, 1001, 1105, 1309, 1375, 1547, 1573, 1625, 1925, 2057, 2125, 2275, 2431, 2975, 3025, 3575, 4235, 4675, 5005, 5525, 6545, 7735, 7865, 9625, 10285, 11011, 11375, 12155, 14399, 14875, 15125, 17017, 17875, 21175, 23375, 25025, 26741, 27625, 32725, 38675, 39325, 51425, 55055, 60775, 71995, 85085, 105875, 125125, 133705, 163625, 187187, 193375, 196625, 257125, 275275, 303875, 359975, 425425, 668525, 935935, 1376375, 1799875, 2127125, 3342625, 4679675, 23398375]

約数ペア:

[(1, 23398375), (5, 4679675), (7, 3342625), (11, 2127125), (13, 1799875), (17, 1376375), (25, 935935), (35, 668525), (55, 425425), (65, 359975), (77, 303875), (85, 275275), (91, 257125), (119, 196625), (121, 193375), (125, 187187), (143, 163625), (175, 133705), (187, 125125), (221, 105875), (275, 85085), (325, 71995), (385, 60775), (425, 55055), (455, 51425), (595, 39325), (605, 38675), (715, 32725), (847, 27625), (875, 26741), (935, 25025), (1001, 23375), (1105, 21175), (1309, 17875), (1375, 17017), (1547, 15125), (1573, 14875), (1625, 14399), (1925, 12155), (2057, 11375), (2125, 11011), (2275, 10285), (2431, 9625), (2975, 7865), (3025, 7735), (3575, 6545), (4235, 5525), (4675, 5005)]