380824275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{631}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 680234240

約数和(自身を除く): 299409965

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 619, 631, 975, 1857, 1893, 3095, 3155, 8047, 8203, 9285, 9465, 15475, 15775, 24141, 24609, 40235, 41015, 46425, 47325, 120705, 123045, 201175, 205075, 390589, 603525, 615225, 1171767, 1952945, 5077657, 5858835, 9764725, 15232971, 25388285, 29294175, 76164855, 126941425, 380824275]

約数ペア:

[(1, 380824275), (3, 126941425), (5, 76164855), (13, 29294175), (15, 25388285), (25, 15232971), (39, 9764725), (65, 5858835), (75, 5077657), (195, 1952945), (325, 1171767), (619, 615225), (631, 603525), (975, 390589), (1857, 205075), (1893, 201175), (3095, 123045), (3155, 120705), (8047, 47325), (8203, 46425), (9285, 41015), (9465, 40235), (15475, 24609), (15775, 24141)]