78696585

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 152497800

約数和(自身を除く): 73801215

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 121, 149, 165, 291, 363, 447, 485, 495, 605, 745, 873, 1067, 1089, 1341, 1455, 1639, 1815, 2235, 3201, 4365, 4917, 5335, 5445, 6705, 8195, 9603, 11737, 14453, 14751, 16005, 18029, 24585, 35211, 43359, 48015, 54087, 58685, 72265, 73755, 90145, 105633, 130077, 158983, 162261, 176055, 216795, 270435, 476949, 528165, 650385, 794915, 811305, 1430847, 1748813, 2384745, 5246439, 7154235, 8744065, 15739317, 26232195, 78696585]

約数ペア:

[(1, 78696585), (3, 26232195), (5, 15739317), (9, 8744065), (11, 7154235), (15, 5246439), (33, 2384745), (45, 1748813), (55, 1430847), (97, 811305), (99, 794915), (121, 650385), (149, 528165), (165, 476949), (291, 270435), (363, 216795), (447, 176055), (485, 162261), (495, 158983), (605, 130077), (745, 105633), (873, 90145), (1067, 73755), (1089, 72265), (1341, 58685), (1455, 54087), (1639, 48015), (1815, 43359), (2235, 35211), (3201, 24585), (4365, 18029), (4917, 16005), (5335, 14751), (5445, 14453), (6705, 11737), (8195, 9603)]