7154235

素因数分解:

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

素因数の和:268

約数の個数: 48

約数和(自身を含む): 13759200

約数和(自身を除く): 6604965

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 149, 165, 291, 447, 485, 495, 745, 873, 1067, 1341, 1455, 1639, 2235, 3201, 4365, 4917, 5335, 6705, 8195, 9603, 14453, 14751, 16005, 24585, 43359, 48015, 72265, 73755, 130077, 158983, 216795, 476949, 650385, 794915, 1430847, 2384745, 7154235]

約数ペア:

[(1, 7154235), (3, 2384745), (5, 1430847), (9, 794915), (11, 650385), (15, 476949), (33, 216795), (45, 158983), (55, 130077), (97, 73755), (99, 72265), (149, 48015), (165, 43359), (291, 24585), (447, 16005), (485, 14751), (495, 14453), (745, 9603), (873, 8195), (1067, 6705), (1341, 5335), (1455, 4917), (1639, 4365), (2235, 3201)]