72016035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7537}}^1$

素因数の和:7572

約数の個数: 48

約数和(自身を含む): 144367776

約数和(自身を除く): 72351741

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 7537, 9555, 22611, 37685, 52759, 97981, 113055, 158277, 263795, 293943, 369313, 489905, 685867, 791385, 1107939, 1469715, 1846565, 2057601, 3429335, 4801069, 5539695, 10288005, 14403207, 24005345, 72016035]

約数ペア:

[(1, 72016035), (3, 24005345), (5, 14403207), (7, 10288005), (13, 5539695), (15, 4801069), (21, 3429335), (35, 2057601), (39, 1846565), (49, 1469715), (65, 1107939), (91, 791385), (105, 685867), (147, 489905), (195, 369313), (245, 293943), (273, 263795), (455, 158277), (637, 113055), (735, 97981), (1365, 52759), (1911, 37685), (3185, 22611), (7537, 9555)]