71344245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 134118720

約数和(自身を除く): 62774475

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 113, 147, 245, 339, 565, 735, 791, 859, 1695, 2373, 2577, 3955, 4295, 5537, 6013, 11865, 12885, 16611, 18039, 27685, 30065, 42091, 83055, 90195, 97067, 126273, 210455, 291201, 485335, 631365, 679469, 1456005, 2038407, 3397345, 4756283, 10192035, 14268849, 23781415, 71344245]

約数ペア:

[(1, 71344245), (3, 23781415), (5, 14268849), (7, 10192035), (15, 4756283), (21, 3397345), (35, 2038407), (49, 1456005), (105, 679469), (113, 631365), (147, 485335), (245, 291201), (339, 210455), (565, 126273), (735, 97067), (791, 90195), (859, 83055), (1695, 42091), (2373, 30065), (2577, 27685), (3955, 18039), (4295, 16611), (5537, 12885), (6013, 11865)]