4220785545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{330653}}^1$

素因数の和:330721

約数の個数: 32

約数和(自身を含む): 7237354752

約数和(自身を除く): 3016569207

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 12765, 330653, 991959, 1653265, 4959795, 7605019, 12234161, 22815057, 36702483, 38025095, 61170805, 114075285, 183512415, 281385703, 844157109, 1406928515, 4220785545]

約数ペア:

[(1, 4220785545), (3, 1406928515), (5, 844157109), (15, 281385703), (23, 183512415), (37, 114075285), (69, 61170805), (111, 38025095), (115, 36702483), (185, 22815057), (345, 12234161), (555, 7605019), (851, 4959795), (2553, 1653265), (4255, 991959), (12765, 330653)]