156942427395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{20749}}^1$

素因数の和:21340

約数の個数: 64

約数和(自身を含む): 274417920000

約数和(自身を除く): 117475492605

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 491, 1027, 1185, 1473, 2455, 3081, 5135, 6383, 7365, 15405, 19149, 20749, 31915, 38789, 62247, 95745, 103745, 116367, 193945, 269737, 311235, 504257, 581835, 809211, 1348685, 1512771, 1639171, 2521285, 4046055, 4917513, 7563855, 8195855, 10187759, 21309223, 24587565, 30563277, 50938795, 63927669, 106546115, 132440867, 152816385, 319638345, 397322601, 662204335, 804832961, 1986613005, 2414498883, 4024164805, 10462828493, 12072494415, 31388485479, 52314142465, 156942427395]

約数ペア:

[(1, 156942427395), (3, 52314142465), (5, 31388485479), (13, 12072494415), (15, 10462828493), (39, 4024164805), (65, 2414498883), (79, 1986613005), (195, 804832961), (237, 662204335), (395, 397322601), (491, 319638345), (1027, 152816385), (1185, 132440867), (1473, 106546115), (2455, 63927669), (3081, 50938795), (5135, 30563277), (6383, 24587565), (7365, 21309223), (15405, 10187759), (19149, 8195855), (20749, 7563855), (31915, 4917513), (38789, 4046055), (62247, 2521285), (95745, 1639171), (103745, 1512771), (116367, 1348685), (193945, 809211), (269737, 581835), (311235, 504257)]