58156875

素因数分解:

$3^2\times 5^4\times 7^2\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 90

約数和(自身を含む): 122688852

約数和(自身を除く): 64531977

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 125, 147, 175, 211, 225, 245, 315, 375, 441, 525, 625, 633, 735, 875, 1055, 1125, 1225, 1477, 1575, 1875, 1899, 2205, 2625, 3165, 3675, 4375, 4431, 5275, 5625, 6125, 7385, 7875, 9495, 10339, 11025, 13125, 13293, 15825, 18375, 22155, 26375, 30625, 31017, 36925, 39375, 47475, 51695, 55125, 66465, 79125, 91875, 93051, 110775, 131875, 155085, 184625, 237375, 258475, 275625, 332325, 395625, 465255, 553875, 775425, 923125, 1186875, 1292375, 1661625, 2326275, 2769375, 3877125, 6461875, 8308125, 11631375, 19385625, 58156875]

約数ペア:

[(1, 58156875), (3, 19385625), (5, 11631375), (7, 8308125), (9, 6461875), (15, 3877125), (21, 2769375), (25, 2326275), (35, 1661625), (45, 1292375), (49, 1186875), (63, 923125), (75, 775425), (105, 553875), (125, 465255), (147, 395625), (175, 332325), (211, 275625), (225, 258475), (245, 237375), (315, 184625), (375, 155085), (441, 131875), (525, 110775), (625, 93051), (633, 91875), (735, 79125), (875, 66465), (1055, 55125), (1125, 51695), (1225, 47475), (1477, 39375), (1575, 36925), (1875, 31017), (1899, 30625), (2205, 26375), (2625, 22155), (3165, 18375), (3675, 15825), (4375, 13293), (4431, 13125), (5275, 11025), (5625, 10339), (6125, 9495), (7385, 7875)]