1552500090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{14731}}^1$

素因数の和:15915

約数の個数: 48

約数和(自身を含む): 4040221536

約数和(自身を除く): 2487721446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1171, 2342, 3513, 5855, 7026, 10539, 11710, 14731, 17565, 21078, 29462, 35130, 44193, 52695, 73655, 88386, 105390, 132579, 147310, 220965, 265158, 441930, 662895, 1325790, 17250001, 34500002, 51750003, 86250005, 103500006, 155250009, 172500010, 258750015, 310500018, 517500030, 776250045, 1552500090]

約数ペア:

[(1, 1552500090), (2, 776250045), (3, 517500030), (5, 310500018), (6, 258750015), (9, 172500010), (10, 155250009), (15, 103500006), (18, 86250005), (30, 51750003), (45, 34500002), (90, 17250001), (1171, 1325790), (2342, 662895), (3513, 441930), (5855, 265158), (7026, 220965), (10539, 147310), (11710, 132579), (14731, 105390), (17565, 88386), (21078, 73655), (29462, 52695), (35130, 44193)]