48378135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 88252416

約数和(自身を除く): 39874281

約数列:

[1, 3, 5, 13, 15, 31, 39, 53, 65, 93, 151, 155, 159, 195, 265, 403, 453, 465, 689, 755, 795, 1209, 1643, 1963, 2015, 2067, 2265, 3445, 4681, 4929, 5889, 6045, 8003, 8215, 9815, 10335, 14043, 21359, 23405, 24009, 24645, 29445, 40015, 60853, 64077, 70215, 104039, 106795, 120045, 182559, 248093, 304265, 312117, 320385, 520195, 744279, 912795, 1240465, 1560585, 3225209, 3721395, 9675627, 16126045, 48378135]

約数ペア:

[(1, 48378135), (3, 16126045), (5, 9675627), (13, 3721395), (15, 3225209), (31, 1560585), (39, 1240465), (53, 912795), (65, 744279), (93, 520195), (151, 320385), (155, 312117), (159, 304265), (195, 248093), (265, 182559), (403, 120045), (453, 106795), (465, 104039), (689, 70215), (755, 64077), (795, 60853), (1209, 40015), (1643, 29445), (1963, 24645), (2015, 24009), (2067, 23405), (2265, 21359), (3445, 14043), (4681, 10335), (4929, 9815), (5889, 8215), (6045, 8003)]