63861395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 87381504

約数和(自身を除く): 23520109

約数列:

[1, 5, 13, 31, 41, 65, 155, 205, 403, 533, 773, 1271, 2015, 2665, 3865, 6355, 10049, 16523, 23963, 31693, 50245, 82615, 119815, 158465, 311519, 412009, 982483, 1557595, 2060045, 4912415, 12772279, 63861395]

約数ペア:

[(1, 63861395), (5, 12772279), (13, 4912415), (31, 2060045), (41, 1557595), (65, 982483), (155, 412009), (205, 311519), (403, 158465), (533, 119815), (773, 82615), (1271, 50245), (2015, 31693), (2665, 23963), (3865, 16523), (6355, 10049)]