29925855

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3925

約数の個数: 40

約数和(自身を含む): 56482800

約数和(自身を除く): 26556945

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 3889, 7695, 11667, 19445, 35001, 58335, 73891, 105003, 175005, 221673, 315009, 369455, 525015, 665019, 1108365, 1575045, 1995057, 3325095, 5985171, 9975285, 29925855]

約数ペア:

[(1, 29925855), (3, 9975285), (5, 5985171), (9, 3325095), (15, 1995057), (19, 1575045), (27, 1108365), (45, 665019), (57, 525015), (81, 369455), (95, 315009), (135, 221673), (171, 175005), (285, 105003), (405, 73891), (513, 58335), (855, 35001), (1539, 19445), (2565, 11667), (3889, 7695)]