58665555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 116664912

約数和(自身を除く): 57999357

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 289, 347, 585, 663, 765, 867, 1041, 1105, 1445, 1735, 1989, 2601, 3123, 3315, 3757, 4335, 4511, 5205, 5899, 9945, 11271, 13005, 13533, 15615, 17697, 18785, 22555, 29495, 33813, 40599, 53091, 56355, 67665, 76687, 88485, 100283, 169065, 202995, 230061, 265455, 300849, 383435, 501415, 690183, 902547, 1150305, 1303679, 1504245, 3450915, 3911037, 4512735, 6518395, 11733111, 19555185, 58665555]

約数ペア:

[(1, 58665555), (3, 19555185), (5, 11733111), (9, 6518395), (13, 4512735), (15, 3911037), (17, 3450915), (39, 1504245), (45, 1303679), (51, 1150305), (65, 902547), (85, 690183), (117, 501415), (153, 383435), (195, 300849), (221, 265455), (255, 230061), (289, 202995), (347, 169065), (585, 100283), (663, 88485), (765, 76687), (867, 67665), (1041, 56355), (1105, 53091), (1445, 40599), (1735, 33813), (1989, 29495), (2601, 22555), (3123, 18785), (3315, 17697), (3757, 15615), (4335, 13533), (4511, 13005), (5205, 11271), (5899, 9945)]