152988475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 208915200

約数和(自身を除く): 55926725

約数列:

[1, 5, 19, 25, 53, 59, 95, 103, 265, 295, 475, 515, 1007, 1121, 1325, 1475, 1957, 2575, 3127, 5035, 5459, 5605, 6077, 9785, 15635, 25175, 27295, 28025, 30385, 48925, 59413, 78175, 103721, 115463, 136475, 151925, 297065, 322081, 518605, 577315, 1485325, 1610405, 2593025, 2886575, 6119539, 8052025, 30597695, 152988475]

約数ペア:

[(1, 152988475), (5, 30597695), (19, 8052025), (25, 6119539), (53, 2886575), (59, 2593025), (95, 1610405), (103, 1485325), (265, 577315), (295, 518605), (475, 322081), (515, 297065), (1007, 151925), (1121, 136475), (1325, 115463), (1475, 103721), (1957, 78175), (2575, 59413), (3127, 48925), (5035, 30385), (5459, 28025), (5605, 27295), (6077, 25175), (9785, 15635)]