152477925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 270280320

約数和(自身を除く): 117802395

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 925, 1725, 2389, 2553, 2775, 4255, 7167, 11945, 12765, 21275, 35835, 54947, 59725, 63825, 88393, 164841, 179175, 265179, 274735, 441965, 824205, 1325895, 1373675, 2033039, 2209825, 4121025, 6099117, 6629475, 10165195, 30495585, 50825975, 152477925]

約数ペア:

[(1, 152477925), (3, 50825975), (5, 30495585), (15, 10165195), (23, 6629475), (25, 6099117), (37, 4121025), (69, 2209825), (75, 2033039), (111, 1373675), (115, 1325895), (185, 824205), (345, 441965), (555, 274735), (575, 265179), (851, 179175), (925, 164841), (1725, 88393), (2389, 63825), (2553, 59725), (2775, 54947), (4255, 35835), (7167, 21275), (11945, 12765)]