87498750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23333}}^1$

素因数の和:23358

約数の個数: 40

約数和(自身を含む): 218686248

約数和(自身を除く): 131187498

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 23333, 46666, 69999, 116665, 139998, 233330, 349995, 583325, 699990, 1166650, 1749975, 2916625, 3499950, 5833250, 8749875, 14583125, 17499750, 29166250, 43749375, 87498750]

約数ペア:

[(1, 87498750), (2, 43749375), (3, 29166250), (5, 17499750), (6, 14583125), (10, 8749875), (15, 5833250), (25, 3499950), (30, 2916625), (50, 1749975), (75, 1166650), (125, 699990), (150, 583325), (250, 349995), (375, 233330), (625, 139998), (750, 116665), (1250, 69999), (1875, 46666), (3750, 23333)]