28803450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14771}}^1$

素因数の和:14799

約数の個数: 48

約数和(自身を含む): 76932576

約数和(自身を除く): 48129126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 14771, 29542, 44313, 73855, 88626, 147710, 192023, 221565, 369275, 384046, 443130, 576069, 738550, 960115, 1107825, 1152138, 1920230, 2215650, 2880345, 4800575, 5760690, 9601150, 14401725, 28803450]

約数ペア:

[(1, 28803450), (2, 14401725), (3, 9601150), (5, 5760690), (6, 4800575), (10, 2880345), (13, 2215650), (15, 1920230), (25, 1152138), (26, 1107825), (30, 960115), (39, 738550), (50, 576069), (65, 443130), (75, 384046), (78, 369275), (130, 221565), (150, 192023), (195, 147710), (325, 88626), (390, 73855), (650, 44313), (975, 29542), (1950, 14771)]