42645645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3659}}^1$

素因数の和:3714

約数の個数: 48

約数和(自身を含む): 86785920

約数和(自身を除く): 44140275

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1295, 1665, 2331, 3659, 3885, 10977, 11655, 18295, 25613, 32931, 54885, 76839, 128065, 135383, 164655, 230517, 384195, 406149, 676915, 947681, 1152585, 1218447, 2030745, 2843043, 4738405, 6092235, 8529129, 14215215, 42645645]

約数ペア:

[(1, 42645645), (3, 14215215), (5, 8529129), (7, 6092235), (9, 4738405), (15, 2843043), (21, 2030745), (35, 1218447), (37, 1152585), (45, 947681), (63, 676915), (105, 406149), (111, 384195), (185, 230517), (259, 164655), (315, 135383), (333, 128065), (555, 76839), (777, 54885), (1295, 32931), (1665, 25613), (2331, 18295), (3659, 11655), (3885, 10977)]