121243185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2549}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 241862400

約数和(自身を除く): 120619215

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 315, 453, 755, 1057, 1359, 2265, 2549, 3171, 5285, 6795, 7647, 9513, 12745, 15855, 17843, 22941, 38235, 47565, 53529, 89215, 114705, 160587, 267645, 384899, 802935, 1154697, 1924495, 2694293, 3464091, 5773485, 8082879, 13471465, 17320455, 24248637, 40414395, 121243185]

約数ペア:

[(1, 121243185), (3, 40414395), (5, 24248637), (7, 17320455), (9, 13471465), (15, 8082879), (21, 5773485), (35, 3464091), (45, 2694293), (63, 1924495), (105, 1154697), (151, 802935), (315, 384899), (453, 267645), (755, 160587), (1057, 114705), (1359, 89215), (2265, 53529), (2549, 47565), (3171, 38235), (5285, 22941), (6795, 17843), (7647, 15855), (9513, 12745)]