47373365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 17945035

約数列:

[1, 5, 13, 19, 65, 89, 95, 247, 431, 445, 1157, 1235, 1691, 2155, 5603, 5785, 8189, 8455, 21983, 28015, 38359, 40945, 106457, 109915, 191795, 498667, 532285, 728821, 2493335, 3644105, 9474673, 47373365]

約数ペア:

[(1, 47373365), (5, 9474673), (13, 3644105), (19, 2493335), (65, 728821), (89, 532285), (95, 498667), (247, 191795), (431, 109915), (445, 106457), (1157, 40945), (1235, 38359), (1691, 28015), (2155, 21983), (5603, 8455), (5785, 8189)]