11993550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2213

約数の個数: 48

約数和(自身を含む): 30562032

約数和(自身を除く): 18568482

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2161, 2775, 4322, 5550, 6483, 10805, 12966, 21610, 32415, 54025, 64830, 79957, 108050, 159914, 162075, 239871, 324150, 399785, 479742, 799570, 1199355, 1998925, 2398710, 3997850, 5996775, 11993550]

約数ペア:

[(1, 11993550), (2, 5996775), (3, 3997850), (5, 2398710), (6, 1998925), (10, 1199355), (15, 799570), (25, 479742), (30, 399785), (37, 324150), (50, 239871), (74, 162075), (75, 159914), (111, 108050), (150, 79957), (185, 64830), (222, 54025), (370, 32415), (555, 21610), (925, 12966), (1110, 10805), (1850, 6483), (2161, 5550), (2775, 4322)]