171196545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 319866624

約数和(自身を除く): 148670079

約数列:

[1, 3, 5, 13, 15, 17, 39, 43, 51, 65, 85, 129, 195, 215, 221, 255, 559, 645, 663, 731, 1105, 1201, 1677, 2193, 2795, 3315, 3603, 3655, 6005, 8385, 9503, 10965, 15613, 18015, 20417, 28509, 46839, 47515, 51643, 61251, 78065, 102085, 142545, 154929, 234195, 258215, 265421, 306255, 671359, 774645, 796263, 877931, 1327105, 2014077, 2633793, 3356795, 3981315, 4389655, 10070385, 11413103, 13168965, 34239309, 57065515, 171196545]

約数ペア:

[(1, 171196545), (3, 57065515), (5, 34239309), (13, 13168965), (15, 11413103), (17, 10070385), (39, 4389655), (43, 3981315), (51, 3356795), (65, 2633793), (85, 2014077), (129, 1327105), (195, 877931), (215, 796263), (221, 774645), (255, 671359), (559, 306255), (645, 265421), (663, 258215), (731, 234195), (1105, 154929), (1201, 142545), (1677, 102085), (2193, 78065), (2795, 61251), (3315, 51643), (3603, 47515), (3655, 46839), (6005, 28509), (8385, 20417), (9503, 18015), (10965, 15613)]