102284715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 179035488

約数和(自身を除く): 76750773

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 169, 195, 257, 471, 507, 771, 785, 845, 1285, 2041, 2355, 2535, 3341, 3855, 6123, 10023, 10205, 16705, 26533, 30615, 40349, 43433, 50115, 79599, 121047, 130299, 132665, 201745, 217165, 397995, 524537, 605235, 651495, 1573611, 2622685, 6818981, 7868055, 20456943, 34094905, 102284715]

約数ペア:

[(1, 102284715), (3, 34094905), (5, 20456943), (13, 7868055), (15, 6818981), (39, 2622685), (65, 1573611), (157, 651495), (169, 605235), (195, 524537), (257, 397995), (471, 217165), (507, 201745), (771, 132665), (785, 130299), (845, 121047), (1285, 79599), (2041, 50115), (2355, 43433), (2535, 40349), (3341, 30615), (3855, 26533), (6123, 16705), (10023, 10205)]