100146475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 147803040

約数和(自身を除く): 47656565

約数列:

[1, 5, 11, 13, 25, 55, 65, 109, 143, 257, 275, 325, 545, 715, 1199, 1285, 1417, 2725, 2827, 3341, 3575, 5995, 6425, 7085, 14135, 15587, 16705, 28013, 29975, 35425, 36751, 70675, 77935, 83525, 140065, 183755, 308143, 364169, 389675, 700325, 918775, 1540715, 1820845, 4005859, 7703575, 9104225, 20029295, 100146475]

約数ペア:

[(1, 100146475), (5, 20029295), (11, 9104225), (13, 7703575), (25, 4005859), (55, 1820845), (65, 1540715), (109, 918775), (143, 700325), (257, 389675), (275, 364169), (325, 308143), (545, 183755), (715, 140065), (1199, 83525), (1285, 77935), (1417, 70675), (2725, 36751), (2827, 35425), (3341, 29975), (3575, 28013), (5995, 16705), (6425, 15587), (7085, 14135)]