47107575

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 60

約数和(自身を含む): 89453848

約数和(自身を除く): 42346273

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 129, 135, 215, 225, 387, 405, 541, 645, 675, 1075, 1161, 1623, 1935, 2025, 2705, 3225, 3483, 4869, 5805, 8115, 9675, 13525, 14607, 17415, 23263, 24345, 29025, 40575, 43821, 69789, 73035, 87075, 116315, 121725, 209367, 219105, 348945, 365175, 581575, 628101, 1046835, 1095525, 1744725, 1884303, 3140505, 5234175, 9421515, 15702525, 47107575]

約数ペア:

[(1, 47107575), (3, 15702525), (5, 9421515), (9, 5234175), (15, 3140505), (25, 1884303), (27, 1744725), (43, 1095525), (45, 1046835), (75, 628101), (81, 581575), (129, 365175), (135, 348945), (215, 219105), (225, 209367), (387, 121725), (405, 116315), (541, 87075), (645, 73035), (675, 69789), (1075, 43821), (1161, 40575), (1623, 29025), (1935, 24345), (2025, 23263), (2705, 17415), (3225, 14607), (3483, 13525), (4869, 9675), (5805, 8115)]