23533565565

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 38768025600

約数和(自身を除く): 15234460035

約数列:

[1, 3, 5, 15, 79, 89, 227, 237, 267, 395, 445, 681, 983, 1135, 1185, 1335, 2949, 3405, 4915, 7031, 14745, 17933, 20203, 21093, 35155, 53799, 60609, 77657, 87487, 89665, 101015, 105465, 223141, 232971, 262461, 268995, 303045, 388285, 437435, 669423, 1115705, 1164855, 1312305, 1596037, 3347115, 4788111, 6911473, 7980185, 17628139, 19859549, 20734419, 23940555, 34557365, 52884417, 59578647, 88140695, 99297745, 103672095, 264422085, 297893235, 1568904371, 4706713113, 7844521855, 23533565565]

約数ペア:

[(1, 23533565565), (3, 7844521855), (5, 4706713113), (15, 1568904371), (79, 297893235), (89, 264422085), (227, 103672095), (237, 99297745), (267, 88140695), (395, 59578647), (445, 52884417), (681, 34557365), (983, 23940555), (1135, 20734419), (1185, 19859549), (1335, 17628139), (2949, 7980185), (3405, 6911473), (4915, 4788111), (7031, 3347115), (14745, 1596037), (17933, 1312305), (20203, 1164855), (21093, 1115705), (35155, 669423), (53799, 437435), (60609, 388285), (77657, 303045), (87487, 268995), (89665, 262461), (101015, 232971), (105465, 223141)]