47793645

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6211}}^1$

素因数の和:6247

約数の個数: 40

約数和(自身を含む): 90198240

約数和(自身を除く): 42404595

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 6211, 7695, 18633, 31055, 55899, 93165, 118009, 167697, 279495, 354027, 503091, 590045, 838485, 1062081, 1770135, 2515455, 3186243, 5310405, 9558729, 15931215, 47793645]

約数ペア:

[(1, 47793645), (3, 15931215), (5, 9558729), (9, 5310405), (15, 3186243), (19, 2515455), (27, 1770135), (45, 1062081), (57, 838485), (81, 590045), (95, 503091), (135, 354027), (171, 279495), (285, 167697), (405, 118009), (513, 93165), (855, 55899), (1539, 31055), (2565, 18633), (6211, 7695)]