5281950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 13677696

約数和(自身を除く): 8395746

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1531, 1725, 3062, 3450, 4593, 7655, 9186, 15310, 22965, 35213, 38275, 45930, 70426, 76550, 105639, 114825, 176065, 211278, 229650, 352130, 528195, 880325, 1056390, 1760650, 2640975, 5281950]

約数ペア:

[(1, 5281950), (2, 2640975), (3, 1760650), (5, 1056390), (6, 880325), (10, 528195), (15, 352130), (23, 229650), (25, 211278), (30, 176065), (46, 114825), (50, 105639), (69, 76550), (75, 70426), (115, 45930), (138, 38275), (150, 35213), (230, 22965), (345, 15310), (575, 9186), (690, 7655), (1150, 4593), (1531, 3450), (1725, 3062)]