28476450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{63281}}^1$

素因数の和:63299

約数の個数: 36

約数和(自身を含む): 76507938

約数和(自身を除く): 48031488

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 63281, 126562, 189843, 316405, 379686, 569529, 632810, 949215, 1139058, 1582025, 1898430, 2847645, 3164050, 4746075, 5695290, 9492150, 14238225, 28476450]

約数ペア:

[(1, 28476450), (2, 14238225), (3, 9492150), (5, 5695290), (6, 4746075), (9, 3164050), (10, 2847645), (15, 1898430), (18, 1582025), (25, 1139058), (30, 949215), (45, 632810), (50, 569529), (75, 379686), (90, 316405), (150, 189843), (225, 126562), (450, 63281)]