15896868030

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{6541921}}^1$

素因数の和:6541943

約数の個数: 48

約数和(自身を含む): 42862672944

約数和(自身を除く): 26965804914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 6541921, 13083842, 19625763, 32709605, 39251526, 58877289, 65419210, 98128815, 117754578, 176631867, 196257630, 294386445, 353263734, 529895601, 588772890, 883159335, 1059791202, 1589686803, 1766318670, 2649478005, 3179373606, 5298956010, 7948434015, 15896868030]

約数ペア:

[(1, 15896868030), (2, 7948434015), (3, 5298956010), (5, 3179373606), (6, 2649478005), (9, 1766318670), (10, 1589686803), (15, 1059791202), (18, 883159335), (27, 588772890), (30, 529895601), (45, 353263734), (54, 294386445), (81, 196257630), (90, 176631867), (135, 117754578), (162, 98128815), (243, 65419210), (270, 58877289), (405, 39251526), (486, 32709605), (810, 19625763), (1215, 13083842), (2430, 6541921)]