1893045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 3830400

約数和(自身を除く): 1937355

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 149, 165, 231, 363, 385, 447, 605, 745, 847, 1043, 1155, 1639, 1815, 2235, 2541, 3129, 4235, 4917, 5215, 8195, 11473, 12705, 15645, 18029, 24585, 34419, 54087, 57365, 90145, 126203, 172095, 270435, 378609, 631015, 1893045]

約数ペア:

[(1, 1893045), (3, 631015), (5, 378609), (7, 270435), (11, 172095), (15, 126203), (21, 90145), (33, 57365), (35, 54087), (55, 34419), (77, 24585), (105, 18029), (121, 15645), (149, 12705), (165, 11473), (231, 8195), (363, 5215), (385, 4917), (447, 4235), (605, 3129), (745, 2541), (847, 2235), (1043, 1815), (1155, 1639)]