2237235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2601165

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 149, 165, 195, 231, 273, 385, 429, 447, 455, 715, 745, 1001, 1043, 1155, 1365, 1639, 1937, 2145, 2235, 3003, 3129, 4917, 5005, 5215, 5811, 8195, 9685, 11473, 13559, 15015, 15645, 21307, 24585, 29055, 34419, 40677, 57365, 63921, 67795, 106535, 149149, 172095, 203385, 319605, 447447, 745745, 2237235]

約数ペア:

[(1, 2237235), (3, 745745), (5, 447447), (7, 319605), (11, 203385), (13, 172095), (15, 149149), (21, 106535), (33, 67795), (35, 63921), (39, 57365), (55, 40677), (65, 34419), (77, 29055), (91, 24585), (105, 21307), (143, 15645), (149, 15015), (165, 13559), (195, 11473), (231, 9685), (273, 8195), (385, 5811), (429, 5215), (447, 5005), (455, 4917), (715, 3129), (745, 3003), (1001, 2235), (1043, 2145), (1155, 1937), (1365, 1639)]