190671375

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 333590400

約数和(自身を除く): 142919025

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 89, 125, 145, 197, 267, 375, 435, 445, 591, 725, 985, 1335, 2175, 2225, 2581, 2955, 3625, 4925, 5713, 6675, 7743, 10875, 11125, 12905, 14775, 17139, 17533, 24625, 28565, 33375, 38715, 52599, 64525, 73875, 85695, 87665, 142825, 193575, 262995, 322625, 428475, 438325, 508457, 714125, 967875, 1314975, 1525371, 2142375, 2191625, 2542285, 6574875, 7626855, 12711425, 38134275, 63557125, 190671375]

約数ペア:

[(1, 190671375), (3, 63557125), (5, 38134275), (15, 12711425), (25, 7626855), (29, 6574875), (75, 2542285), (87, 2191625), (89, 2142375), (125, 1525371), (145, 1314975), (197, 967875), (267, 714125), (375, 508457), (435, 438325), (445, 428475), (591, 322625), (725, 262995), (985, 193575), (1335, 142825), (2175, 87665), (2225, 85695), (2581, 73875), (2955, 64525), (3625, 52599), (4925, 38715), (5713, 33375), (6675, 28565), (7743, 24625), (10875, 17533), (11125, 17139), (12905, 14775)]