27368835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 23434365

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 83, 89, 95, 195, 247, 249, 267, 285, 415, 445, 741, 1079, 1157, 1235, 1245, 1335, 1577, 1691, 3237, 3471, 3705, 4731, 5073, 5395, 5785, 7387, 7885, 8455, 16185, 17355, 20501, 21983, 22161, 23655, 25365, 36935, 61503, 65949, 96031, 102505, 109915, 110805, 140353, 288093, 307515, 329745, 421059, 480155, 701765, 1440465, 1824589, 2105295, 5473767, 9122945, 27368835]

約数ペア:

[(1, 27368835), (3, 9122945), (5, 5473767), (13, 2105295), (15, 1824589), (19, 1440465), (39, 701765), (57, 480155), (65, 421059), (83, 329745), (89, 307515), (95, 288093), (195, 140353), (247, 110805), (249, 109915), (267, 102505), (285, 96031), (415, 65949), (445, 61503), (741, 36935), (1079, 25365), (1157, 23655), (1235, 22161), (1245, 21983), (1335, 20501), (1577, 17355), (1691, 16185), (3237, 8455), (3471, 7885), (3705, 7387), (4731, 5785), (5073, 5395)]