201942135

素因数分解:

$3^2\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{2803}}^1$

素因数の和:4415

約数の個数: 24

約数和(自身を含む): 350376624

約数和(自身を除く): 148434489

約数列:

[1, 3, 5, 9, 15, 45, 1601, 2803, 4803, 8005, 8409, 14015, 14409, 24015, 25227, 42045, 72045, 126135, 4487603, 13462809, 22438015, 40388427, 67314045, 201942135]

約数ペア:

[(1, 201942135), (3, 67314045), (5, 40388427), (9, 22438015), (15, 13462809), (45, 4487603), (1601, 126135), (2803, 72045), (4803, 42045), (8005, 25227), (8409, 24015), (14015, 14409)]