30616785

素因数分解:

$3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 25153839

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 223, 243, 339, 405, 565, 669, 1017, 1115, 1215, 1695, 2007, 3051, 3345, 5085, 6021, 9153, 10035, 15255, 18063, 25199, 27459, 30105, 45765, 54189, 75597, 90315, 125995, 137295, 226791, 270945, 377985, 680373, 1133955, 2041119, 3401865, 6123357, 10205595, 30616785]

約数ペア:

[(1, 30616785), (3, 10205595), (5, 6123357), (9, 3401865), (15, 2041119), (27, 1133955), (45, 680373), (81, 377985), (113, 270945), (135, 226791), (223, 137295), (243, 125995), (339, 90315), (405, 75597), (565, 54189), (669, 45765), (1017, 30105), (1115, 27459), (1215, 25199), (1695, 18063), (2007, 15255), (3051, 10035), (3345, 9153), (5085, 6021)]