506853405

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12613}}^1$

素因数の和:12690

約数の個数: 48

約数和(自身を含む): 944536320

約数和(自身を除く): 437682915

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 705, 855, 893, 2115, 2679, 4465, 8037, 12613, 13395, 37839, 40185, 63065, 113517, 189195, 239647, 567585, 592811, 718941, 1198235, 1778433, 2156823, 2964055, 3594705, 5335299, 8892165, 10784115, 11263409, 26676495, 33790227, 56317045, 101370681, 168951135, 506853405]

約数ペア:

[(1, 506853405), (3, 168951135), (5, 101370681), (9, 56317045), (15, 33790227), (19, 26676495), (45, 11263409), (47, 10784115), (57, 8892165), (95, 5335299), (141, 3594705), (171, 2964055), (235, 2156823), (285, 1778433), (423, 1198235), (705, 718941), (855, 592811), (893, 567585), (2115, 239647), (2679, 189195), (4465, 113517), (8037, 63065), (12613, 40185), (13395, 37839)]