302292015

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{823}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 495507456

約数和(自身を除く): 193215441

約数列:

[1, 3, 5, 15, 47, 141, 235, 521, 705, 823, 1563, 2469, 2605, 4115, 7815, 12345, 24487, 38681, 73461, 116043, 122435, 193405, 367305, 428783, 580215, 1286349, 2143915, 6431745, 20152801, 60458403, 100764005, 302292015]

約数ペア:

[(1, 302292015), (3, 100764005), (5, 60458403), (15, 20152801), (47, 6431745), (141, 2143915), (235, 1286349), (521, 580215), (705, 428783), (823, 367305), (1563, 193405), (2469, 122435), (2605, 116043), (4115, 73461), (7815, 38681), (12345, 24487)]