26835825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 47425536

約数和(自身を除く): 20589711

約数列:

[1, 3, 5, 15, 23, 25, 47, 69, 75, 115, 141, 235, 331, 345, 575, 705, 993, 1081, 1175, 1655, 1725, 3243, 3525, 4965, 5405, 7613, 8275, 15557, 16215, 22839, 24825, 27025, 38065, 46671, 77785, 81075, 114195, 190325, 233355, 357811, 388925, 570975, 1073433, 1166775, 1789055, 5367165, 8945275, 26835825]

約数ペア:

[(1, 26835825), (3, 8945275), (5, 5367165), (15, 1789055), (23, 1166775), (25, 1073433), (47, 570975), (69, 388925), (75, 357811), (115, 233355), (141, 190325), (235, 114195), (331, 81075), (345, 77785), (575, 46671), (705, 38065), (993, 27025), (1081, 24825), (1175, 22839), (1655, 16215), (1725, 15557), (3243, 8275), (3525, 7613), (4965, 5405)]