11249325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 54

約数和(自身を含む): 21527454

約数和(自身を除く): 10278129

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 173, 225, 255, 289, 425, 519, 765, 865, 867, 1275, 1445, 1557, 2595, 2601, 2941, 3825, 4325, 4335, 7225, 7785, 8823, 12975, 13005, 14705, 21675, 26469, 38925, 44115, 49997, 65025, 73525, 132345, 149991, 220575, 249985, 449973, 661725, 749955, 1249925, 2249865, 3749775, 11249325]

約数ペア:

[(1, 11249325), (3, 3749775), (5, 2249865), (9, 1249925), (15, 749955), (17, 661725), (25, 449973), (45, 249985), (51, 220575), (75, 149991), (85, 132345), (153, 73525), (173, 65025), (225, 49997), (255, 44115), (289, 38925), (425, 26469), (519, 21675), (765, 14705), (865, 13005), (867, 12975), (1275, 8823), (1445, 7785), (1557, 7225), (2595, 4335), (2601, 4325), (2941, 3825)]