129303225

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{9421}}^1$

素因数の和:9498

約数の個数: 36

約数和(自身を含む): 235418092

約数和(自身を除く): 106114867

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2745, 4575, 9421, 13725, 28263, 47105, 84789, 141315, 235525, 423945, 574681, 706575, 1724043, 2119725, 2873405, 5172129, 8620215, 14367025, 25860645, 43101075, 129303225]

約数ペア:

[(1, 129303225), (3, 43101075), (5, 25860645), (9, 14367025), (15, 8620215), (25, 5172129), (45, 2873405), (61, 2119725), (75, 1724043), (183, 706575), (225, 574681), (305, 423945), (549, 235525), (915, 141315), (1525, 84789), (2745, 47105), (4575, 28263), (9421, 13725)]