75948285

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 142359552

約数和(自身を除く): 66411267

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 191, 245, 541, 573, 735, 955, 1337, 1623, 2705, 2865, 3787, 4011, 6685, 8115, 9359, 11361, 18935, 20055, 26509, 28077, 46795, 56805, 79527, 103331, 132545, 140385, 309993, 397635, 516655, 723317, 1549965, 2169951, 3616585, 5063219, 10849755, 15189657, 25316095, 75948285]

約数ペア:

[(1, 75948285), (3, 25316095), (5, 15189657), (7, 10849755), (15, 5063219), (21, 3616585), (35, 2169951), (49, 1549965), (105, 723317), (147, 516655), (191, 397635), (245, 309993), (541, 140385), (573, 132545), (735, 103331), (955, 79527), (1337, 56805), (1623, 46795), (2705, 28077), (2865, 26509), (3787, 20055), (4011, 18935), (6685, 11361), (8115, 9359)]