68367495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 128176128

約数和(自身を除く): 59808633

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 191, 245, 487, 573, 735, 955, 1337, 1461, 2435, 2865, 3409, 4011, 6685, 7305, 9359, 10227, 17045, 20055, 23863, 28077, 46795, 51135, 71589, 93017, 119315, 140385, 279051, 357945, 465085, 651119, 1395255, 1953357, 3255595, 4557833, 9766785, 13673499, 22789165, 68367495]

約数ペア:

[(1, 68367495), (3, 22789165), (5, 13673499), (7, 9766785), (15, 4557833), (21, 3255595), (35, 1953357), (49, 1395255), (105, 651119), (147, 465085), (191, 357945), (245, 279051), (487, 140385), (573, 119315), (735, 93017), (955, 71589), (1337, 51135), (1461, 46795), (2435, 28077), (2865, 23863), (3409, 20055), (4011, 17045), (6685, 10227), (7305, 9359)]