2925615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 3295185

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 149, 165, 187, 231, 255, 357, 385, 447, 561, 595, 745, 935, 1043, 1155, 1309, 1639, 1785, 2235, 2533, 2805, 3129, 3927, 4917, 5215, 6545, 7599, 8195, 11473, 12665, 15645, 17731, 19635, 24585, 27863, 34419, 37995, 53193, 57365, 83589, 88655, 139315, 172095, 195041, 265965, 417945, 585123, 975205, 2925615]

約数ペア:

[(1, 2925615), (3, 975205), (5, 585123), (7, 417945), (11, 265965), (15, 195041), (17, 172095), (21, 139315), (33, 88655), (35, 83589), (51, 57365), (55, 53193), (77, 37995), (85, 34419), (105, 27863), (119, 24585), (149, 19635), (165, 17731), (187, 15645), (231, 12665), (255, 11473), (357, 8195), (385, 7599), (447, 6545), (561, 5215), (595, 4917), (745, 3927), (935, 3129), (1043, 2805), (1155, 2533), (1309, 2235), (1639, 1785)]