142879465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{22483}}^1$

素因数の和:22560

約数の個数: 16

約数和(自身を含む): 181310976

約数和(自身を除く): 38431511

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 22483, 112415, 696973, 921803, 3484865, 4609015, 28575893, 142879465]

約数ペア:

[(1, 142879465), (5, 28575893), (31, 4609015), (41, 3484865), (155, 921803), (205, 696973), (1271, 112415), (6355, 22483)]