304413135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 559198080

約数和(自身を除く): 254784945

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 229, 255, 401, 663, 687, 1105, 1145, 1203, 2005, 2977, 3315, 3435, 3893, 5213, 6015, 6817, 8931, 11679, 14885, 15639, 19465, 20451, 26065, 34085, 44655, 50609, 58395, 78195, 88621, 91829, 102255, 151827, 253045, 265863, 275487, 443105, 459145, 759135, 1193777, 1329315, 1377435, 1561093, 3581331, 4683279, 5968885, 7805465, 17906655, 20294209, 23416395, 60882627, 101471045, 304413135]

約数ペア:

[(1, 304413135), (3, 101471045), (5, 60882627), (13, 23416395), (15, 20294209), (17, 17906655), (39, 7805465), (51, 5968885), (65, 4683279), (85, 3581331), (195, 1561093), (221, 1377435), (229, 1329315), (255, 1193777), (401, 759135), (663, 459145), (687, 443105), (1105, 275487), (1145, 265863), (1203, 253045), (2005, 151827), (2977, 102255), (3315, 91829), (3435, 88621), (3893, 78195), (5213, 58395), (6015, 50609), (6817, 44655), (8931, 34085), (11679, 26065), (14885, 20451), (15639, 19465)]