47752575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 93494016

約数和(自身を除く): 45741441

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 43, 51, 65, 67, 75, 85, 129, 195, 201, 215, 221, 255, 325, 335, 425, 559, 645, 663, 731, 871, 975, 1005, 1075, 1105, 1139, 1275, 1675, 1677, 2193, 2613, 2795, 2881, 3225, 3315, 3417, 3655, 4355, 5025, 5525, 5695, 8385, 8643, 9503, 10965, 13065, 13975, 14405, 14807, 16575, 17085, 18275, 21775, 28475, 28509, 37453, 41925, 43215, 44421, 47515, 48977, 54825, 65325, 72025, 74035, 85425, 112359, 142545, 146931, 187265, 216075, 222105, 237575, 244885, 370175, 561795, 636701, 712725, 734655, 936325, 1110525, 1224425, 1910103, 2808975, 3183505, 3673275, 9550515, 15917525, 47752575]

約数ペア:

[(1, 47752575), (3, 15917525), (5, 9550515), (13, 3673275), (15, 3183505), (17, 2808975), (25, 1910103), (39, 1224425), (43, 1110525), (51, 936325), (65, 734655), (67, 712725), (75, 636701), (85, 561795), (129, 370175), (195, 244885), (201, 237575), (215, 222105), (221, 216075), (255, 187265), (325, 146931), (335, 142545), (425, 112359), (559, 85425), (645, 74035), (663, 72025), (731, 65325), (871, 54825), (975, 48977), (1005, 47515), (1075, 44421), (1105, 43215), (1139, 41925), (1275, 37453), (1675, 28509), (1677, 28475), (2193, 21775), (2613, 18275), (2795, 17085), (2881, 16575), (3225, 14807), (3315, 14405), (3417, 13975), (3655, 13065), (4355, 10965), (5025, 9503), (5525, 8643), (5695, 8385)]