71119215

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4283}}^1$

素因数の和:4341

約数の個数: 40

約数和(自身を含む): 130627728

約数和(自身を除く): 59508513

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 4283, 5535, 12849, 16605, 21415, 38547, 64245, 115641, 175603, 192735, 346923, 526809, 578205, 878015, 1580427, 1734615, 2634045, 4741281, 7902135, 14223843, 23706405, 71119215]

約数ペア:

[(1, 71119215), (3, 23706405), (5, 14223843), (9, 7902135), (15, 4741281), (27, 2634045), (41, 1734615), (45, 1580427), (81, 878015), (123, 578205), (135, 526809), (205, 346923), (369, 192735), (405, 175603), (615, 115641), (1107, 64245), (1845, 38547), (3321, 21415), (4283, 16605), (5535, 12849)]