67804245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 126567792

約数和(自身を除く): 58763547

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 183, 255, 305, 549, 765, 915, 1037, 1453, 2745, 3111, 4359, 5185, 7265, 9333, 13077, 15555, 21795, 24701, 46665, 65385, 74103, 88633, 123505, 222309, 265899, 370515, 443165, 797697, 1111545, 1329495, 1506761, 3988485, 4520283, 7533805, 13560849, 22601415, 67804245]

約数ペア:

[(1, 67804245), (3, 22601415), (5, 13560849), (9, 7533805), (15, 4520283), (17, 3988485), (45, 1506761), (51, 1329495), (61, 1111545), (85, 797697), (153, 443165), (183, 370515), (255, 265899), (305, 222309), (549, 123505), (765, 88633), (915, 74103), (1037, 65385), (1453, 46665), (2745, 24701), (3111, 21795), (4359, 15555), (5185, 13077), (7265, 9333)]