79051875

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 158949120

約数和(自身を除く): 79897245

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 125, 133, 175, 285, 317, 375, 399, 475, 525, 625, 665, 875, 951, 1425, 1585, 1875, 1995, 2219, 2375, 2625, 3325, 4375, 4755, 6023, 6657, 7125, 7925, 9975, 11095, 11875, 13125, 16625, 18069, 23775, 30115, 33285, 35625, 39625, 42161, 49875, 55475, 83125, 90345, 118875, 126483, 150575, 166425, 198125, 210805, 249375, 277375, 451725, 594375, 632415, 752875, 832125, 1054025, 1386875, 2258625, 3162075, 3764375, 4160625, 5270125, 11293125, 15810375, 26350625, 79051875]

約数ペア:

[(1, 79051875), (3, 26350625), (5, 15810375), (7, 11293125), (15, 5270125), (19, 4160625), (21, 3764375), (25, 3162075), (35, 2258625), (57, 1386875), (75, 1054025), (95, 832125), (105, 752875), (125, 632415), (133, 594375), (175, 451725), (285, 277375), (317, 249375), (375, 210805), (399, 198125), (475, 166425), (525, 150575), (625, 126483), (665, 118875), (875, 90345), (951, 83125), (1425, 55475), (1585, 49875), (1875, 42161), (1995, 39625), (2219, 35625), (2375, 33285), (2625, 30115), (3325, 23775), (4375, 18069), (4755, 16625), (6023, 13125), (6657, 11875), (7125, 11095), (7925, 9975)]