1330574715

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{911}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 2451456000

約数和(自身を除く): 1120881285

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 349, 465, 837, 911, 1047, 1395, 1745, 2733, 3141, 4185, 4555, 5235, 8199, 9423, 10819, 13665, 15705, 24597, 28241, 32457, 40995, 47115, 54095, 84723, 97371, 122985, 141205, 162285, 254169, 292113, 317939, 423615, 486855, 762507, 953817, 1270845, 1460565, 1589695, 2861451, 3812535, 4769085, 8584353, 9856109, 14307255, 29568327, 42921765, 49280545, 88704981, 147841635, 266114943, 443524905, 1330574715]

約数ペア:

[(1, 1330574715), (3, 443524905), (5, 266114943), (9, 147841635), (15, 88704981), (27, 49280545), (31, 42921765), (45, 29568327), (93, 14307255), (135, 9856109), (155, 8584353), (279, 4769085), (349, 3812535), (465, 2861451), (837, 1589695), (911, 1460565), (1047, 1270845), (1395, 953817), (1745, 762507), (2733, 486855), (3141, 423615), (4185, 317939), (4555, 292113), (5235, 254169), (8199, 162285), (9423, 141205), (10819, 122985), (13665, 97371), (15705, 84723), (24597, 54095), (28241, 47115), (32457, 40995)]