24077205

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 44643456

約数和(自身を除く): 20566251

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 541, 645, 989, 1035, 1623, 1935, 2705, 2967, 4869, 4945, 8115, 8901, 12443, 14835, 23263, 24345, 37329, 44505, 62215, 69789, 111987, 116315, 186645, 209367, 348945, 535049, 559935, 1046835, 1605147, 2675245, 4815441, 8025735, 24077205]

約数ペア:

[(1, 24077205), (3, 8025735), (5, 4815441), (9, 2675245), (15, 1605147), (23, 1046835), (43, 559935), (45, 535049), (69, 348945), (115, 209367), (129, 186645), (207, 116315), (215, 111987), (345, 69789), (387, 62215), (541, 44505), (645, 37329), (989, 24345), (1035, 23263), (1623, 14835), (1935, 12443), (2705, 8901), (2967, 8115), (4869, 4945)]