15202505955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{210139}}^1$

素因数の和:210220

約数の個数: 64

約数和(自身を含む): 30502241280

約数和(自身を除く): 15299735325

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 53, 65, 91, 105, 159, 195, 265, 273, 371, 455, 689, 795, 1113, 1365, 1855, 2067, 3445, 4823, 5565, 10335, 14469, 24115, 72345, 210139, 630417, 1050695, 1470973, 2731807, 3152085, 4412919, 7354865, 8195421, 11137367, 13659035, 19122649, 22064595, 33412101, 40977105, 55686835, 57367947, 77961569, 95613245, 144785771, 167060505, 233884707, 286839735, 389807845, 434357313, 723928855, 1013500397, 1169423535, 2171786565, 3040501191, 5067501985, 15202505955]

約数ペア:

[(1, 15202505955), (3, 5067501985), (5, 3040501191), (7, 2171786565), (13, 1169423535), (15, 1013500397), (21, 723928855), (35, 434357313), (39, 389807845), (53, 286839735), (65, 233884707), (91, 167060505), (105, 144785771), (159, 95613245), (195, 77961569), (265, 57367947), (273, 55686835), (371, 40977105), (455, 33412101), (689, 22064595), (795, 19122649), (1113, 13659035), (1365, 11137367), (1855, 8195421), (2067, 7354865), (3445, 4412919), (4823, 3152085), (5565, 2731807), (10335, 1470973), (14469, 1050695), (24115, 630417), (72345, 210139)]