33603225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 58329600

約数和(自身を除く): 24726375

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 97, 149, 155, 291, 447, 465, 485, 745, 775, 1455, 2235, 2325, 2425, 3007, 3725, 4619, 7275, 9021, 11175, 13857, 14453, 15035, 23095, 43359, 45105, 69285, 72265, 75175, 115475, 216795, 225525, 346425, 361325, 448043, 1083975, 1344129, 2240215, 6720645, 11201075, 33603225]

約数ペア:

[(1, 33603225), (3, 11201075), (5, 6720645), (15, 2240215), (25, 1344129), (31, 1083975), (75, 448043), (93, 361325), (97, 346425), (149, 225525), (155, 216795), (291, 115475), (447, 75175), (465, 72265), (485, 69285), (745, 45105), (775, 43359), (1455, 23095), (2235, 15035), (2325, 14453), (2425, 13857), (3007, 11175), (3725, 9021), (4619, 7275)]