23513304555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2115457}}^1$

素因数の和:2115500

約数の個数: 48

約数和(自身を含む): 46201602720

約数和(自身を除く): 22688298165

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 11115, 2115457, 6346371, 10577285, 19039113, 27500941, 31731855, 40193683, 82502823, 95195565, 120581049, 137504705, 200968415, 247508469, 361743147, 412514115, 522517879, 602905245, 1237542345, 1567553637, 1808715735, 2612589395, 4702660911, 7837768185, 23513304555]

約数ペア:

[(1, 23513304555), (3, 7837768185), (5, 4702660911), (9, 2612589395), (13, 1808715735), (15, 1567553637), (19, 1237542345), (39, 602905245), (45, 522517879), (57, 412514115), (65, 361743147), (95, 247508469), (117, 200968415), (171, 137504705), (195, 120581049), (247, 95195565), (285, 82502823), (585, 40193683), (741, 31731855), (855, 27500941), (1235, 19039113), (2223, 10577285), (3705, 6346371), (11115, 2115457)]