146397965

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7937}}^1$

素因数の和:7997

約数の個数: 32

約数和(自身を含む): 219469824

約数和(自身を除く): 73071859

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 7937, 18445, 39685, 55559, 134929, 246047, 277795, 674645, 944503, 1230235, 1722329, 4182799, 4722515, 8611645, 20913995, 29279593, 146397965]

約数ペア:

[(1, 146397965), (5, 29279593), (7, 20913995), (17, 8611645), (31, 4722515), (35, 4182799), (85, 1722329), (119, 1230235), (155, 944503), (217, 674645), (527, 277795), (595, 246047), (1085, 134929), (2635, 55559), (3689, 39685), (7937, 18445)]