28794675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1$

素因数の和:4252

約数の個数: 48

約数和(自身を含む): 58607360

約数和(自身を除く): 29812685

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 4219, 6825, 12657, 21095, 29533, 54847, 63285, 88599, 105475, 147665, 164541, 274235, 316425, 383929, 442995, 738325, 822705, 1151787, 1371175, 1919645, 2214975, 4113525, 5758935, 9598225, 28794675]

約数ペア:

[(1, 28794675), (3, 9598225), (5, 5758935), (7, 4113525), (13, 2214975), (15, 1919645), (21, 1371175), (25, 1151787), (35, 822705), (39, 738325), (65, 442995), (75, 383929), (91, 316425), (105, 274235), (175, 164541), (195, 147665), (273, 105475), (325, 88599), (455, 63285), (525, 54847), (975, 29533), (1365, 21095), (2275, 12657), (4219, 6825)]