137320875

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3357

約数の個数: 48

約数和(自身を含む): 254311200

約数和(自身を除く): 116990325

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 125, 185, 225, 333, 375, 555, 925, 1125, 1665, 2775, 3299, 4625, 8325, 9897, 13875, 16495, 29691, 41625, 49485, 82475, 122063, 148455, 247425, 366189, 412375, 610315, 742275, 1098567, 1237125, 1830945, 3051575, 3711375, 5492835, 9154725, 15257875, 27464175, 45773625, 137320875]

約数ペア:

[(1, 137320875), (3, 45773625), (5, 27464175), (9, 15257875), (15, 9154725), (25, 5492835), (37, 3711375), (45, 3051575), (75, 1830945), (111, 1237125), (125, 1098567), (185, 742275), (225, 610315), (333, 412375), (375, 366189), (555, 247425), (925, 148455), (1125, 122063), (1665, 82475), (2775, 49485), (3299, 41625), (4625, 29691), (8325, 16495), (9897, 13875)]