126938175

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2697

約数の個数: 72

約数和(自身を含む): 263014416

約数和(自身を除く): 136076241

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 91, 105, 147, 175, 195, 245, 273, 325, 455, 525, 637, 735, 975, 1225, 1365, 1911, 2275, 2657, 3185, 3675, 6825, 7971, 9555, 13285, 15925, 18599, 34541, 39855, 47775, 55797, 66425, 92995, 103623, 130193, 172705, 199275, 241787, 278985, 390579, 464975, 518115, 650965, 725361, 863525, 1208935, 1394925, 1692509, 1952895, 2590575, 3254825, 3626805, 5077527, 6044675, 8462545, 9764475, 18134025, 25387635, 42312725, 126938175]

約数ペア:

[(1, 126938175), (3, 42312725), (5, 25387635), (7, 18134025), (13, 9764475), (15, 8462545), (21, 6044675), (25, 5077527), (35, 3626805), (39, 3254825), (49, 2590575), (65, 1952895), (75, 1692509), (91, 1394925), (105, 1208935), (147, 863525), (175, 725361), (195, 650965), (245, 518115), (273, 464975), (325, 390579), (455, 278985), (525, 241787), (637, 199275), (735, 172705), (975, 130193), (1225, 103623), (1365, 92995), (1911, 66425), (2275, 55797), (2657, 47775), (3185, 39855), (3675, 34541), (6825, 18599), (7971, 15925), (9555, 13285)]