73591125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 129841920

約数和(自身を除く): 56250795

約数列:

[1, 3, 5, 15, 25, 29, 67, 75, 87, 101, 125, 145, 201, 303, 335, 375, 435, 505, 725, 1005, 1515, 1675, 1943, 2175, 2525, 2929, 3625, 5025, 5829, 6767, 7575, 8375, 8787, 9715, 10875, 12625, 14645, 20301, 25125, 29145, 33835, 37875, 43935, 48575, 73225, 101505, 145725, 169175, 196243, 219675, 242875, 366125, 507525, 588729, 728625, 845875, 981215, 1098375, 2537625, 2943645, 4906075, 14718225, 24530375, 73591125]

約数ペア:

[(1, 73591125), (3, 24530375), (5, 14718225), (15, 4906075), (25, 2943645), (29, 2537625), (67, 1098375), (75, 981215), (87, 845875), (101, 728625), (125, 588729), (145, 507525), (201, 366125), (303, 242875), (335, 219675), (375, 196243), (435, 169175), (505, 145725), (725, 101505), (1005, 73225), (1515, 48575), (1675, 43935), (1943, 37875), (2175, 33835), (2525, 29145), (2929, 25125), (3625, 20301), (5025, 14645), (5829, 12625), (6767, 10875), (7575, 9715), (8375, 8787)]