41761215

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 76310208

約数和(自身を除く): 34548993

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 157, 207, 257, 345, 471, 771, 785, 1035, 1285, 1413, 2313, 2355, 3611, 3855, 5911, 7065, 10833, 11565, 17733, 18055, 29555, 32499, 40349, 53199, 54165, 88665, 121047, 162495, 201745, 265995, 363141, 605235, 928027, 1815705, 2784081, 4640135, 8352243, 13920405, 41761215]

約数ペア:

[(1, 41761215), (3, 13920405), (5, 8352243), (9, 4640135), (15, 2784081), (23, 1815705), (45, 928027), (69, 605235), (115, 363141), (157, 265995), (207, 201745), (257, 162495), (345, 121047), (471, 88665), (771, 54165), (785, 53199), (1035, 40349), (1285, 32499), (1413, 29555), (2313, 18055), (2355, 17733), (3611, 11565), (3855, 10833), (5911, 7065)]