75827955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 147456000

約数和(自身を除く): 71628045

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 191, 199, 285, 399, 573, 597, 665, 955, 995, 1337, 1393, 1995, 2865, 2985, 3629, 3781, 4011, 4179, 6685, 6965, 10887, 11343, 18145, 18905, 20055, 20895, 25403, 26467, 38009, 54435, 56715, 76209, 79401, 114027, 127015, 132335, 190045, 266063, 381045, 397005, 570135, 722171, 798189, 1330315, 2166513, 3610855, 3990945, 5055197, 10832565, 15165591, 25275985, 75827955]

約数ペア:

[(1, 75827955), (3, 25275985), (5, 15165591), (7, 10832565), (15, 5055197), (19, 3990945), (21, 3610855), (35, 2166513), (57, 1330315), (95, 798189), (105, 722171), (133, 570135), (191, 397005), (199, 381045), (285, 266063), (399, 190045), (573, 132335), (597, 127015), (665, 114027), (955, 79401), (995, 76209), (1337, 56715), (1393, 54435), (1995, 38009), (2865, 26467), (2985, 25403), (3629, 20895), (3781, 20055), (4011, 18905), (4179, 18145), (6685, 11343), (6965, 10887)]