15181150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 30248064

約数和(自身を除く): 15066914

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 215, 230, 307, 430, 575, 614, 989, 1075, 1150, 1535, 1978, 2150, 3070, 4945, 7061, 7675, 9890, 13201, 14122, 15350, 24725, 26402, 35305, 49450, 66005, 70610, 132010, 176525, 303623, 330025, 353050, 607246, 660050, 1518115, 3036230, 7590575, 15181150]

約数ペア:

[(1, 15181150), (2, 7590575), (5, 3036230), (10, 1518115), (23, 660050), (25, 607246), (43, 353050), (46, 330025), (50, 303623), (86, 176525), (115, 132010), (215, 70610), (230, 66005), (307, 49450), (430, 35305), (575, 26402), (614, 24725), (989, 15350), (1075, 14122), (1150, 13201), (1535, 9890), (1978, 7675), (2150, 7061), (3070, 4945)]