15497350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 33122880

約数和(自身を除く): 17625530

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 1483, 2090, 2966, 5225, 7415, 10450, 14830, 16313, 28177, 32626, 37075, 56354, 74150, 81565, 140885, 163130, 281770, 309947, 407825, 619894, 704425, 815650, 1408850, 1549735, 3099470, 7748675, 15497350]

約数ペア:

[(1, 15497350), (2, 7748675), (5, 3099470), (10, 1549735), (11, 1408850), (19, 815650), (22, 704425), (25, 619894), (38, 407825), (50, 309947), (55, 281770), (95, 163130), (110, 140885), (190, 81565), (209, 74150), (275, 56354), (418, 37075), (475, 32626), (550, 28177), (950, 16313), (1045, 14830), (1483, 10450), (2090, 7415), (2966, 5225)]