15215190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22051}}^1$

素因数の和:22084

約数の個数: 32

約数和(自身を含む): 38105856

約数和(自身を除く): 22890666

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 22051, 44102, 66153, 110255, 132306, 220510, 330765, 507173, 661530, 1014346, 1521519, 2535865, 3043038, 5071730, 7607595, 15215190]

約数ペア:

[(1, 15215190), (2, 7607595), (3, 5071730), (5, 3043038), (6, 2535865), (10, 1521519), (15, 1014346), (23, 661530), (30, 507173), (46, 330765), (69, 220510), (115, 132306), (138, 110255), (230, 66153), (345, 44102), (690, 22051)]