13967625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 28214784

約数和(自身を除く): 14247159

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 255, 313, 357, 375, 425, 525, 595, 875, 939, 1275, 1565, 1785, 2125, 2191, 2625, 2975, 4695, 5321, 6375, 6573, 7825, 8925, 10955, 14875, 15963, 23475, 26605, 32865, 37247, 39125, 44625, 54775, 79815, 111741, 117375, 133025, 164325, 186235, 273875, 399075, 558705, 665125, 821625, 931175, 1995375, 2793525, 4655875, 13967625]

約数ペア:

[(1, 13967625), (3, 4655875), (5, 2793525), (7, 1995375), (15, 931175), (17, 821625), (21, 665125), (25, 558705), (35, 399075), (51, 273875), (75, 186235), (85, 164325), (105, 133025), (119, 117375), (125, 111741), (175, 79815), (255, 54775), (313, 44625), (357, 39125), (375, 37247), (425, 32865), (525, 26605), (595, 23475), (875, 15963), (939, 14875), (1275, 10955), (1565, 8925), (1785, 7825), (2125, 6573), (2191, 6375), (2625, 5321), (2975, 4695)]