10021995

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 18123840

約数和(自身を除く): 8101845

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1217, 1647, 2745, 3651, 6085, 8235, 10953, 18255, 32859, 54765, 74237, 164295, 222711, 371185, 668133, 1113555, 2004399, 3340665, 10021995]

約数ペア:

[(1, 10021995), (3, 3340665), (5, 2004399), (9, 1113555), (15, 668133), (27, 371185), (45, 222711), (61, 164295), (135, 74237), (183, 54765), (305, 32859), (549, 18255), (915, 10953), (1217, 8235), (1647, 6085), (2745, 3651)]