84842835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 101781165

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 29, 33, 35, 51, 55, 77, 85, 87, 105, 119, 145, 149, 165, 187, 203, 231, 255, 319, 357, 385, 435, 447, 493, 561, 595, 609, 745, 935, 957, 1015, 1043, 1155, 1309, 1479, 1595, 1639, 1785, 2233, 2235, 2465, 2533, 2805, 3045, 3129, 3451, 3927, 4321, 4785, 4917, 5215, 5423, 6545, 6699, 7395, 7599, 8195, 10353, 11165, 11473, 12665, 12963, 15645, 16269, 17255, 17731, 19635, 21605, 24585, 27115, 27863, 30247, 33495, 34419, 37961, 37995, 47531, 51765, 53193, 57365, 64815, 73457, 81345, 83589, 88655, 90741, 113883, 139315, 142593, 151235, 172095, 189805, 195041, 220371, 237655, 265965, 332717, 367285, 417945, 453705, 514199, 569415, 585123, 712965, 808027, 975205, 998151, 1101855, 1542597, 1663585, 2424081, 2570995, 2925615, 4040135, 4990755, 5656189, 7712985, 12120405, 16968567, 28280945, 84842835]

約数ペア:

[(1, 84842835), (3, 28280945), (5, 16968567), (7, 12120405), (11, 7712985), (15, 5656189), (17, 4990755), (21, 4040135), (29, 2925615), (33, 2570995), (35, 2424081), (51, 1663585), (55, 1542597), (77, 1101855), (85, 998151), (87, 975205), (105, 808027), (119, 712965), (145, 585123), (149, 569415), (165, 514199), (187, 453705), (203, 417945), (231, 367285), (255, 332717), (319, 265965), (357, 237655), (385, 220371), (435, 195041), (447, 189805), (493, 172095), (561, 151235), (595, 142593), (609, 139315), (745, 113883), (935, 90741), (957, 88655), (1015, 83589), (1043, 81345), (1155, 73457), (1309, 64815), (1479, 57365), (1595, 53193), (1639, 51765), (1785, 47531), (2233, 37995), (2235, 37961), (2465, 34419), (2533, 33495), (2805, 30247), (3045, 27863), (3129, 27115), (3451, 24585), (3927, 21605), (4321, 19635), (4785, 17731), (4917, 17255), (5215, 16269), (5423, 15645), (6545, 12963), (6699, 12665), (7395, 11473), (7599, 11165), (8195, 10353)]