469968225

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 798377472

約数和(自身を除く): 328409247

約数列:

[1, 3, 5, 15, 25, 53, 75, 137, 159, 265, 411, 685, 795, 863, 1325, 2055, 2589, 3425, 3975, 4315, 7261, 10275, 12945, 21575, 21783, 36305, 45739, 64725, 108915, 118231, 137217, 181525, 228695, 354693, 544575, 591155, 686085, 1143475, 1773465, 2955775, 3430425, 6266243, 8867325, 18798729, 31331215, 93993645, 156656075, 469968225]

約数ペア:

[(1, 469968225), (3, 156656075), (5, 93993645), (15, 31331215), (25, 18798729), (53, 8867325), (75, 6266243), (137, 3430425), (159, 2955775), (265, 1773465), (411, 1143475), (685, 686085), (795, 591155), (863, 544575), (1325, 354693), (2055, 228695), (2589, 181525), (3425, 137217), (3975, 118231), (4315, 108915), (7261, 64725), (10275, 45739), (12945, 36305), (21575, 21783)]